-21.3% is the change from 981 to 772
Calculation steps:
[( 772 - 981 ) ÷ 981] x 100 = -21.3%
Formula
Percentage change = [(772 - 981) / 981] x 100
Subtract the new number by the original number
772 - 981 = -209
-209 ÷ 981 = -0.2130479102956167
-0.2130479102956167 x 100 = -21.3%