-78.56% is the change from 984 to 211
Calculation steps:
[( 211 - 984 ) ÷ 984] x 100 = -78.56%
Formula
Percentage change = [(211 - 984) / 984] x 100
Subtract the new number by the original number
211 - 984 = -773
-773 ÷ 984 = -0.7855691056910569
-0.7855691056910569 x 100 = -78.56%