This looks like a real question to me. Unfortunately, because a moderator has closed it, I can't cite style guide discussions that distinguish between asserting that something has increased by more than 100% (valid) and asserting that something has decreased by more than 100% (invalid, unless negative numbers make sense in the context of the topic under discussion).

2019年5月20日 · [Relevant examples;] 1%[;] 45%[;] 100%. In discussions involving infrequent use of numbers you may spell out a percentage or an amount of money if you can do so in three words or fewer (five dollars, forty-five percent, two thousand dollars, sixty-eight cents). Do no combine spelled forms of numbers with symbols.

2015年8月29日 · So you may refund all of a loan (with interests) without paying 100% of it: the rounding rule sometimes apply also with 100% (or 0%). When rounding the amount of killed bacteria you have to remember that you are talking about numbers that exceed hundreds of billions so 1% is still a large number of bacteria that will survive and multiply ...

2015年6月23日 · 100 trillion in most (non-English speaking) other places. (Practical approach: The different naming patterns for large numbers obviously can lead to misunderstandings internationally, expressing large numbers in the unambiguous format of X ×10 y may be preferrable in these cases.

2012年11月15日 · Addition or subtraction which also increases or decreases the original number. For example using a calculator you will get: 100 + 100 % = 200, 100 + 200 % = 300, 100 - 25 % = 75, and ect. This is used with things like tax added to the original amount, profit gained on the stock market, salary increase, and etc.

100 USD/US$ Over USD/US$ 100. Ask Question Asked 10 years, 7 months ago. Modified 5 years, 8 months ago.

The type of writing you are doing also plays into your decision. For example, in legally binding documents, like contracts or exhibits to contracts, the spelled out number is the legally binding number. So if a text said that, "you are 99% (one-hundred percent) responsible", the 100% number would be legally binding, not 99%.

If you're writing the amount on a check, where the word "dollars" is preprinted at the end of the line, the convention is to write "Forty-two thousand and 00/100", which is then followed by the pre-printed "dollars". If you're writing in most other contexts, the convention is to write "forty-two thousand dollars and fifty-seven cents".

2012年2月29日 · If semicentennial (semi-, precisely half, + centennial, a period of 100 years) is 50 years, then quarticentennial (quart-, a combining form meaning "a fourth," + centennial) is properly the -ennial word meaning 25 years (and arguably more correct than quadrancentennial, since there is no combining form of quadrant).

You miss 100 percent of the shots you don't take. 1991 Burton W. Kanter, "AARP—Asset Accumulation, Retention and Protection," Taxes 69: 717: "Wayne Gretzky, relating the comment of one of his early coaches who, frustrated by his lack of scoring in an important game told him, 'You miss 100% of the shots you never take.'" ...