-77.19% is the change from 960 to 219
Calculation steps:
[( 219 - 960 ) ÷ 960] x 100 = -77.19%
Formula
Percentage change = [(219 - 960) / 960] x 100
Subtract the new number by the original number
219 - 960 = -741
-741 ÷ 960 = -0.771875
-0.771875 x 100 = -77.19%