-97.93% is the change from 967 to 20
Calculation steps:
[( 20 - 967 ) ÷ 967] x 100 = -97.93%
Formula
Percentage change = [(20 - 967) / 967] x 100
Subtract the new number by the original number
20 - 967 = -947
-947 ÷ 967 = -0.9793174767321613
-0.9793174767321613 x 100 = -97.93%