73.37% is the change from 537 to 931
Calculation steps:
[( 931 - 537 ) ÷ 537] x 100 = 73.37%
Formula
Percentage change = [(931 - 537) / 537] x 100
Subtract the new number by the original number
931 - 537 = 394
394 ÷ 537 = 0.7337057728119181
0.7337057728119181 x 100 = 73.37%