-18.06% is the change from 980 to 803
Calculation steps:
[( 803 - 980 ) ÷ 980] x 100 = -18.06%
Formula
Percentage change = [(803 - 980) / 980] x 100
Subtract the new number by the original number
803 - 980 = -177
-177 ÷ 980 = -0.18061224489795918
-0.18061224489795918 x 100 = -18.06%