87.5% is the change from 88 to 165
Calculation steps:
[( 165 - 88 ) ÷ 88] x 100 = 87.5%
Formula
Percentage change = [(165 - 88) / 88] x 100
Subtract the new number by the original number
165 - 88 = 77
77 ÷ 88 = 0.875
0.875 x 100 = 87.5%
Example