-97.76% is the change from 894 to 20
Calculation steps:
[( 20 - 894 ) ÷ 894] x 100 = -97.76%
Formula
Percentage change = [(20 - 894) / 894] x 100
Subtract the new number by the original number
20 - 894 = -874
-874 ÷ 894 = -0.9776286353467561
-0.9776286353467561 x 100 = -97.76%