-20.9% is the change from 981 to 776
Calculation steps:
[( 776 - 981 ) ÷ 981] x 100 = -20.9%
Formula
Percentage change = [(776 - 981) / 981] x 100
Subtract the new number by the original number
776 - 981 = -205
-205 ÷ 981 = -0.2089704383282365
-0.2089704383282365 x 100 = -20.9%