-99.68% is the change from 936 to 3
Calculation steps:
[( 3 - 936 ) ÷ 936] x 100 = -99.68%
Formula
Percentage change = [(3 - 936) / 936] x 100
Subtract the new number by the original number
3 - 936 = -933
-933 ÷ 936 = -0.9967948717948718
-0.9967948717948718 x 100 = -99.68%