-75.2% is the change from 980 to 243
Calculation steps:
[( 243 - 980 ) ÷ 980] x 100 = -75.2%
Formula
Percentage change = [(243 - 980) / 980] x 100
Subtract the new number by the original number
243 - 980 = -737
-737 ÷ 980 = -0.7520408163265306
-0.7520408163265306 x 100 = -75.2%