30.73% is the change from 703 to 919
Calculation steps:
[( 919 - 703 ) ÷ 703] x 100 = 30.73%
Formula
Percentage change = [(919 - 703) / 703] x 100
Subtract the new number by the original number
919 - 703 = 216
216 ÷ 703 = 0.30725462304409673
0.30725462304409673 x 100 = 30.73%