-71.02% is the change from 980 to 284
Calculation steps:
[( 284 - 980 ) ÷ 980] x 100 = -71.02%
Formula
Percentage change = [(284 - 980) / 980] x 100
Subtract the new number by the original number
284 - 980 = -696
-696 ÷ 980 = -0.710204081632653
-0.710204081632653 x 100 = -71.02%