70.83% is the change from 288 to 492
Calculation steps:
[( 492 - 288 ) ÷ 288] x 100 = 70.83%
Formula
Percentage change = [(492 - 288) / 288] x 100
Subtract the new number by the original number
492 - 288 = 204
204 ÷ 288 = 0.7083333333333334
0.7083333333333334 x 100 = 70.83%