57.79% is the change from 597 to 942
Calculation steps:
[( 942 - 597 ) ÷ 597] x 100 = 57.79%
Formula
Percentage change = [(942 - 597) / 597] x 100
Subtract the new number by the original number
942 - 597 = 345
345 ÷ 597 = 0.5778894472361809
0.5778894472361809 x 100 = 57.79%