-68.42% is the change from 931 to 294
Calculation steps:
[( 294 - 931 ) ÷ 931] x 100 = -68.42%
Formula
Percentage change = [(294 - 931) / 931] x 100
Subtract the new number by the original number
294 - 931 = -637
-637 ÷ 931 = -0.6842105263157895
-0.6842105263157895 x 100 = -68.42%