482.72% is the change from 81 to 472
Calculation steps:
[( 472 - 81 ) ÷ 81] x 100 = 482.72%
Formula
Percentage change = [(472 - 81) / 81] x 100
Subtract the new number by the original number
472 - 81 = 391
391 ÷ 81 = 4.827160493827161
4.827160493827161 x 100 = 482.72%