-10.15% is the change from 916 to 823
Calculation steps:
[( 823 - 916 ) ÷ 916] x 100 = -10.15%
Formula
Percentage change = [(823 - 916) / 916] x 100
Subtract the new number by the original number
823 - 916 = -93
-93 ÷ 916 = -0.10152838427947598
-0.10152838427947598 x 100 = -10.15%