35.8% is the change from 162 to 220
Calculation steps:
[( 220 - 162 ) ÷ 162] x 100 = 35.8%
Formula
Percentage change = [(220 - 162) / 162] x 100
Subtract the new number by the original number
220 - 162 = 58
58 ÷ 162 = 0.35802469135802467
0.35802469135802467 x 100 = 35.8%