43.9% is the change from 164 to 236
Calculation steps:
[( 236 - 164 ) ÷ 164] x 100 = 43.9%
Formula
Percentage change = [(236 - 164) / 164] x 100
Subtract the new number by the original number
236 - 164 = 72
72 ÷ 164 = 0.43902439024390244
0.43902439024390244 x 100 = 43.9%