70.41% is the change from 517 to 881
Calculation steps:
[( 881 - 517 ) ÷ 517] x 100 = 70.41%
Formula
Percentage change = [(881 - 517) / 517] x 100
Subtract the new number by the original number
881 - 517 = 364
364 ÷ 517 = 0.7040618955512572
0.7040618955512572 x 100 = 70.41%