49.83% is the change from 572 to 857
Calculation steps:
[( 857 - 572 ) ÷ 572] x 100 = 49.83%
Formula
Percentage change = [(857 - 572) / 572] x 100
Subtract the new number by the original number
857 - 572 = 285
285 ÷ 572 = 0.4982517482517482
0.4982517482517482 x 100 = 49.83%