20.51% is the change from 702 to 846
Calculation steps:
[( 846 - 702 ) ÷ 702] x 100 = 20.51%
Formula
Percentage change = [(846 - 702) / 702] x 100
Subtract the new number by the original number
846 - 702 = 144
144 ÷ 702 = 0.20512820512820512
0.20512820512820512 x 100 = 20.51%