49.57% is the change from 575 to 860
Calculation steps:
[( 860 - 575 ) ÷ 575] x 100 = 49.57%
Formula
Percentage change = [(860 - 575) / 575] x 100
Subtract the new number by the original number
860 - 575 = 285
285 ÷ 575 = 0.4956521739130435
0.4956521739130435 x 100 = 49.57%