-9.43% is the change from 912 to 826
Calculation steps:
[( 826 - 912 ) ÷ 912] x 100 = -9.43%
Formula
Percentage change = [(826 - 912) / 912] x 100
Subtract the new number by the original number
826 - 912 = -86
-86 ÷ 912 = -0.09429824561403509
-0.09429824561403509 x 100 = -9.43%