-25.78% is the change from 931 to 691
Calculation steps:
[( 691 - 931 ) ÷ 931] x 100 = -25.78%
Formula
Percentage change = [(691 - 931) / 931] x 100
Subtract the new number by the original number
691 - 931 = -240
-240 ÷ 931 = -0.2577873254564984
-0.2577873254564984 x 100 = -25.78%