-10.11% is the change from 930 to 836
Calculation steps:
[( 836 - 930 ) ÷ 930] x 100 = -10.11%
Formula
Percentage change = [(836 - 930) / 930] x 100
Subtract the new number by the original number
836 - 930 = -94
-94 ÷ 930 = -0.1010752688172043
-0.1010752688172043 x 100 = -10.11%