38.02% is the change from 597 to 824
Calculation steps:
[( 824 - 597 ) ÷ 597] x 100 = 38.02%
Formula
Percentage change = [(824 - 597) / 597] x 100
Subtract the new number by the original number
824 - 597 = 227
227 ÷ 597 = 0.38023450586264657
0.38023450586264657 x 100 = 38.02%