31.48% is the change from 162 to 213
Calculation steps:
[( 213 - 162 ) ÷ 162] x 100 = 31.48%
Formula
Percentage change = [(213 - 162) / 162] x 100
Subtract the new number by the original number
213 - 162 = 51
51 ÷ 162 = 0.3148148148148148
0.3148148148148148 x 100 = 31.48%