37.2% is the change from 164 to 225
Calculation steps:
[( 225 - 164 ) ÷ 164] x 100 = 37.2%
Formula
Percentage change = [(225 - 164) / 164] x 100
Subtract the new number by the original number
225 - 164 = 61
61 ÷ 164 = 0.3719512195121951
0.3719512195121951 x 100 = 37.2%