40.5% is the change from 521 to 732
Calculation steps:
[( 732 - 521 ) ÷ 521] x 100 = 40.5%
Formula
Percentage change = [(732 - 521) / 521] x 100
Subtract the new number by the original number
732 - 521 = 211
211 ÷ 521 = 0.4049904030710173
0.4049904030710173 x 100 = 40.5%