70.83% is the change from 168 to 287
Calculation steps:
[( 287 - 168 ) ÷ 168] x 100 = 70.83%
Formula
Percentage change = [(287 - 168) / 168] x 100
Subtract the new number by the original number
287 - 168 = 119
119 ÷ 168 = 0.7083333333333334
0.7083333333333334 x 100 = 70.83%