72.96% is the change from 540 to 934
Calculation steps:
[( 934 - 540 ) ÷ 540] x 100 = 72.96%
Formula
Percentage change = [(934 - 540) / 540] x 100
Subtract the new number by the original number
934 - 540 = 394
394 ÷ 540 = 0.7296296296296296
0.7296296296296296 x 100 = 72.96%