59.79% is the change from 286 to 457
Calculation steps:
[( 457 - 286 ) ÷ 286] x 100 = 59.79%
Formula
Percentage change = [(457 - 286) / 286] x 100
Subtract the new number by the original number
457 - 286 = 171
171 ÷ 286 = 0.5979020979020979
0.5979020979020979 x 100 = 59.79%