32.15% is the change from 451 to 596
Calculation steps:
[( 596 - 451 ) ÷ 451] x 100 = 32.15%
Formula
Percentage change = [(596 - 451) / 451] x 100
Subtract the new number by the original number
596 - 451 = 145
145 ÷ 451 = 0.3215077605321508
0.3215077605321508 x 100 = 32.15%