-41.73% is the change from 980 to 571
Calculation steps:
[( 571 - 980 ) ÷ 980] x 100 = -41.73%
Formula
Percentage change = [(571 - 980) / 980] x 100
Subtract the new number by the original number
571 - 980 = -409
-409 ÷ 980 = -0.4173469387755102
-0.4173469387755102 x 100 = -41.73%