-12.01% is the change from 891 to 784
Calculation steps:
[( 784 - 891 ) ÷ 891] x 100 = -12.01%
Formula
Percentage change = [(784 - 891) / 891] x 100
Subtract the new number by the original number
784 - 891 = -107
-107 ÷ 891 = -0.12008978675645342
-0.12008978675645342 x 100 = -12.01%