-77.74% is the change from 984 to 219
Calculation steps:
[( 219 - 984 ) ÷ 984] x 100 = -77.74%
Formula
Percentage change = [(219 - 984) / 984] x 100
Subtract the new number by the original number
219 - 984 = -765
-765 ÷ 984 = -0.7774390243902439
-0.7774390243902439 x 100 = -77.74%