902.02% is the change from 99 to 992
Calculation steps:
[( 992 - 99 ) ÷ 99] x 100 = 902.02%
Formula
Percentage change = [(992 - 99) / 99] x 100
Subtract the new number by the original number
992 - 99 = 893
893 ÷ 99 = 9.02020202020202
9.02020202020202 x 100 = 902.02%