4025% is the change from 4 to 165
Calculation steps:
[( 165 - 4 ) ÷ 4] x 100 = 4025%
Formula
Percentage change = [(165 - 4) / 4] x 100
Subtract the new number by the original number
165 - 4 = 161
161 ÷ 4 = 40.25
40.25 x 100 = 4025%
Example