-13.49% is the change from 830 to 718
Calculation steps:
[( 718 - 830 ) ÷ 830] x 100 = -13.49%
Formula
Percentage change = [(718 - 830) / 830] x 100
Subtract the new number by the original number
718 - 830 = -112
-112 ÷ 830 = -0.13493975903614458
-0.13493975903614458 x 100 = -13.49%