40.62% is the change from 325 to 457
Calculation steps:
[( 457 - 325 ) ÷ 325] x 100 = 40.62%
Formula
Percentage change = [(457 - 325) / 325] x 100
Subtract the new number by the original number
457 - 325 = 132
132 ÷ 325 = 0.40615384615384614
0.40615384615384614 x 100 = 40.62%