61.54% is the change from 286 to 462
Calculation steps:
[( 462 - 286 ) ÷ 286] x 100 = 61.54%
Formula
Percentage change = [(462 - 286) / 286] x 100
Subtract the new number by the original number
462 - 286 = 176
176 ÷ 286 = 0.6153846153846154
0.6153846153846154 x 100 = 61.54%