-27.6% is the change from 931 to 674
Calculation steps:
[( 674 - 931 ) ÷ 931] x 100 = -27.6%
Formula
Percentage change = [(674 - 931) / 931] x 100
Subtract the new number by the original number
674 - 931 = -257
-257 ÷ 931 = -0.27604726100966703
-0.27604726100966703 x 100 = -27.6%