71.38% is the change from 325 to 557
Calculation steps:
[( 557 - 325 ) ÷ 325] x 100 = 71.38%
Formula
Percentage change = [(557 - 325) / 325] x 100
Subtract the new number by the original number
557 - 325 = 232
232 ÷ 325 = 0.7138461538461538
0.7138461538461538 x 100 = 71.38%