-66.77% is the change from 981 to 326
Calculation steps:
[( 326 - 981 ) ÷ 981] x 100 = -66.77%
Formula
Percentage change = [(326 - 981) / 981] x 100
Subtract the new number by the original number
326 - 981 = -655
-655 ÷ 981 = -0.6676860346585117
-0.6676860346585117 x 100 = -66.77%