4100% is the change from 23 to 966
Calculation steps:
[( 966 - 23 ) ÷ 23] x 100 = 4100%
Formula
Percentage change = [(966 - 23) / 23] x 100
Subtract the new number by the original number
966 - 23 = 943
943 ÷ 23 = 41
41 x 100 = 4100%
Example