-72.88% is the change from 981 to 266
Calculation steps:
[( 266 - 981 ) ÷ 981] x 100 = -72.88%
Formula
Percentage change = [(266 - 981) / 981] x 100
Subtract the new number by the original number
266 - 981 = -715
-715 ÷ 981 = -0.7288481141692151
-0.7288481141692151 x 100 = -72.88%