-99.22% is the change from 894 to 7
Calculation steps:
[( 7 - 894 ) ÷ 894] x 100 = -99.22%
Formula
Percentage change = [(7 - 894) / 894] x 100
Subtract the new number by the original number
7 - 894 = -887
-887 ÷ 894 = -0.9921700223713646
-0.9921700223713646 x 100 = -99.22%