-37.72% is the change from 981 to 611
Calculation steps:
[( 611 - 981 ) ÷ 981] x 100 = -37.72%
Formula
Percentage change = [(611 - 981) / 981] x 100
Subtract the new number by the original number
611 - 981 = -370
-370 ÷ 981 = -0.37716615698267075
-0.37716615698267075 x 100 = -37.72%