88.01% is the change from 517 to 972
Calculation steps:
[( 972 - 517 ) ÷ 517] x 100 = 88.01%
Formula
Percentage change = [(972 - 517) / 517] x 100
Subtract the new number by the original number
972 - 517 = 455
455 ÷ 517 = 0.8800773694390716
0.8800773694390716 x 100 = 88.01%