36.93% is the change from 436 to 597
Calculation steps:
[( 597 - 436 ) ÷ 436] x 100 = 36.93%
Formula
Percentage change = [(597 - 436) / 436] x 100
Subtract the new number by the original number
597 - 436 = 161
161 ÷ 436 = 0.36926605504587157
0.36926605504587157 x 100 = 36.93%