32.82% is the change from 521 to 692
Calculation steps:
[( 692 - 521 ) ÷ 521] x 100 = 32.82%
Formula
Percentage change = [(692 - 521) / 521] x 100
Subtract the new number by the original number
692 - 521 = 171
171 ÷ 521 = 0.32821497120921306
0.32821497120921306 x 100 = 32.82%