55.98% is the change from 393 to 613
Calculation steps:
[( 613 - 393 ) ÷ 393] x 100 = 55.98%
Formula
Percentage change = [(613 - 393) / 393] x 100
Subtract the new number by the original number
613 - 393 = 220
220 ÷ 393 = 0.5597964376590331
0.5597964376590331 x 100 = 55.98%