20% is the change from 585 to 702
Calculation steps:
[( 702 - 585 ) ÷ 585] x 100 = 20%
Formula
Percentage change = [(702 - 585) / 585] x 100
Subtract the new number by the original number
702 - 585 = 117
117 ÷ 585 = 0.2
0.2 x 100 = 20%
Example