-79.98% is the change from 984 to 197
Calculation steps:
[( 197 - 984 ) ÷ 984] x 100 = -79.98%
Formula
Percentage change = [(197 - 984) / 984] x 100
Subtract the new number by the original number
197 - 984 = -787
-787 ÷ 984 = -0.7997967479674797
-0.7997967479674797 x 100 = -79.98%