78.33% is the change from 360 to 642
Calculation steps:
[( 642 - 360 ) ÷ 360] x 100 = 78.33%
Formula
Percentage change = [(642 - 360) / 360] x 100
Subtract the new number by the original number
642 - 360 = 282
282 ÷ 360 = 0.7833333333333333
0.7833333333333333 x 100 = 78.33%