-75.61% is the change from 980 to 239
Calculation steps:
[( 239 - 980 ) ÷ 980] x 100 = -75.61%
Formula
Percentage change = [(239 - 980) / 980] x 100
Subtract the new number by the original number
239 - 980 = -741
-741 ÷ 980 = -0.7561224489795918
-0.7561224489795918 x 100 = -75.61%