36.61% is the change from 437 to 597
Calculation steps:
[( 597 - 437 ) ÷ 437] x 100 = 36.61%
Formula
Percentage change = [(597 - 437) / 437] x 100
Subtract the new number by the original number
597 - 437 = 160
160 ÷ 437 = 0.36613272311212813
0.36613272311212813 x 100 = 36.61%