-77.72% is the change from 983 to 219
Calculation steps:
[( 219 - 983 ) ÷ 983] x 100 = -77.72%
Formula
Percentage change = [(219 - 983) / 983] x 100
Subtract the new number by the original number
219 - 983 = -764
-764 ÷ 983 = -0.7772126144455748
-0.7772126144455748 x 100 = -77.72%