-79.29% is the change from 980 to 203
Calculation steps:
[( 203 - 980 ) ÷ 980] x 100 = -79.29%
Formula
Percentage change = [(203 - 980) / 980] x 100
Subtract the new number by the original number
203 - 980 = -777
-777 ÷ 980 = -0.7928571428571428
-0.7928571428571428 x 100 = -79.29%