20.94% is the change from 702 to 849
Calculation steps:
[( 849 - 702 ) ÷ 702] x 100 = 20.94%
Formula
Percentage change = [(849 - 702) / 702] x 100
Subtract the new number by the original number
849 - 702 = 147
147 ÷ 702 = 0.2094017094017094
0.2094017094017094 x 100 = 20.94%