883.02% is the change from 53 to 521
Calculation steps:
[( 521 - 53 ) ÷ 53] x 100 = 883.02%
Formula
Percentage change = [(521 - 53) / 53] x 100
Subtract the new number by the original number
521 - 53 = 468
468 ÷ 53 = 8.830188679245284
8.830188679245284 x 100 = 883.02%