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Recognised as Percentage

-0.99%

  • Percentage
  • -0.0099
  • -99/10000

-0.99% is -0.0099 as a decimal and -99/10000 as a fraction. -0.99% of 100 is -0.99, and increasing a value by -0.99% means multiplying it by 0.9901.

What this percentage means

As a decimal-0.0099
As a fraction-99/10000
Per mille-9.9 ‰
Basis points-99 bp
Ratio-99 : 10099part to remainder

-0.99% of common amounts

of 10-0.099
of 20-0.198
of 50-0.495
of 100-0.99
of 250-2.475
of 500-4.95
of 1,000-9.9
of 10,000-99

Increases & decreases

Increase 100 by -0.99%99.01
Decrease 100 by -0.99%100.99
Multiplier for an increase× 0.9901
Multiplier for a decrease× 1.0099
Reverse an increase÷ 0.9901 (that is × 1.00999899)adding then removing the same percentage does not return the original
Percentage that reverses a -0.99% rise-0.999899%
Compounded over 10 periods× 0.90529601a -0.99% change applied ten times

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Every value on this page was computed from “-0.99 percent” by Nerdulator’s maths engine. Nothing here was retrieved from a database of answers or written by a model.