-38.23% is the change from 981 to 606
Calculation steps:
[( 606 - 981 ) ÷ 981] x 100 = -38.23%
Formula
Percentage change = [(606 - 981) / 981] x 100
Subtract the new number by the original number
606 - 981 = -375
-375 ÷ 981 = -0.382262996941896
-0.382262996941896 x 100 = -38.23%