-91.16% is the change from 894 to 79
Calculation steps:
[( 79 - 894 ) ÷ 894] x 100 = -91.16%
Formula
Percentage change = [(79 - 894) / 894] x 100
Subtract the new number by the original number
79 - 894 = -815
-815 ÷ 894 = -0.9116331096196868
-0.9116331096196868 x 100 = -91.16%