20.23% is the change from 702 to 844
Calculation steps:
[( 844 - 702 ) ÷ 702] x 100 = 20.23%
Formula
Percentage change = [(844 - 702) / 702] x 100
Subtract the new number by the original number
844 - 702 = 142
142 ÷ 702 = 0.2022792022792023
0.2022792022792023 x 100 = 20.23%