-79.92% is the change from 996 to 200
Calculation steps:
[( 200 - 996 ) ÷ 996] x 100 = -79.92%
Formula
Percentage change = [(200 - 996) / 996] x 100
Subtract the new number by the original number
200 - 996 = -796
-796 ÷ 996 = -0.7991967871485943
-0.7991967871485943 x 100 = -79.92%