-77.32% is the change from 961 to 218
Calculation steps:
[( 218 - 961 ) ÷ 961] x 100 = -77.32%
Formula
Percentage change = [(218 - 961) / 961] x 100
Subtract the new number by the original number
218 - 961 = -743
-743 ÷ 961 = -0.7731529656607701
-0.7731529656607701 x 100 = -77.32%