64.1% is the change from 507 to 832
Calculation steps:
[( 832 - 507 ) ÷ 507] x 100 = 64.1%
Formula
Percentage change = [(832 - 507) / 507] x 100
Subtract the new number by the original number
832 - 507 = 325
325 ÷ 507 = 0.6410256410256411
0.6410256410256411 x 100 = 64.1%