-13.53% is the change from 931 to 805
Calculation steps:
[( 805 - 931 ) ÷ 931] x 100 = -13.53%
Formula
Percentage change = [(805 - 931) / 931] x 100
Subtract the new number by the original number
805 - 931 = -126
-126 ÷ 931 = -0.13533834586466165
-0.13533834586466165 x 100 = -13.53%