2222.5% is the change from 40 to 929
Calculation steps:
[( 929 - 40 ) ÷ 40] x 100 = 2222.5%
Formula
Percentage change = [(929 - 40) / 40] x 100
Subtract the new number by the original number
929 - 40 = 889
889 ÷ 40 = 22.225
22.225 x 100 = 2222.5%
Example