71.98% is the change from 521 to 896
Calculation steps:
[( 896 - 521 ) ÷ 521] x 100 = 71.98%
Formula
Percentage change = [(896 - 521) / 521] x 100
Subtract the new number by the original number
896 - 521 = 375
375 ÷ 521 = 0.7197696737044146
0.7197696737044146 x 100 = 71.98%