18.84% is the change from 706 to 839
Calculation steps:
[( 839 - 706 ) ÷ 706] x 100 = 18.84%
Formula
Percentage change = [(839 - 706) / 706] x 100
Subtract the new number by the original number
839 - 706 = 133
133 ÷ 706 = 0.18838526912181303
0.18838526912181303 x 100 = 18.84%