-77.24% is the change from 980 to 223
Calculation steps:
[( 223 - 980 ) ÷ 980] x 100 = -77.24%
Formula
Percentage change = [(223 - 980) / 980] x 100
Subtract the new number by the original number
223 - 980 = -757
-757 ÷ 980 = -0.7724489795918368
-0.7724489795918368 x 100 = -77.24%