79.17% is the change from 360 to 645
Calculation steps:
[( 645 - 360 ) ÷ 360] x 100 = 79.17%
Formula
Percentage change = [(645 - 360) / 360] x 100
Subtract the new number by the original number
645 - 360 = 285
285 ÷ 360 = 0.7916666666666666
0.7916666666666666 x 100 = 79.17%