900% is the change from 93 to 930
Calculation steps:
[( 930 - 93 ) ÷ 93] x 100 = 900%
Formula
Percentage change = [(930 - 93) / 93] x 100
Subtract the new number by the original number
930 - 93 = 837
837 ÷ 93 = 9
9 x 100 = 900%
Example