19.35% is the change from 703 to 839
Calculation steps:
[( 839 - 703 ) ÷ 703] x 100 = 19.35%
Formula
Percentage change = [(839 - 703) / 703] x 100
Subtract the new number by the original number
839 - 703 = 136
136 ÷ 703 = 0.1934566145092461
0.1934566145092461 x 100 = 19.35%