72.84% is the change from 162 to 280
Calculation steps:
[( 280 - 162 ) ÷ 162] x 100 = 72.84%
Formula
Percentage change = [(280 - 162) / 162] x 100
Subtract the new number by the original number
280 - 162 = 118
118 ÷ 162 = 0.7283950617283951
0.7283950617283951 x 100 = 72.84%