-16.14% is the change from 830 to 696
Calculation steps:
[( 696 - 830 ) ÷ 830] x 100 = -16.14%
Formula
Percentage change = [(696 - 830) / 830] x 100
Subtract the new number by the original number
696 - 830 = -134
-134 ÷ 830 = -0.1614457831325301
-0.1614457831325301 x 100 = -16.14%