-73.36% is the change from 931 to 248
Calculation steps:
[( 248 - 931 ) ÷ 931] x 100 = -73.36%
Formula
Percentage change = [(248 - 931) / 931] x 100
Subtract the new number by the original number
248 - 931 = -683
-683 ÷ 931 = -0.7336197636949516
-0.7336197636949516 x 100 = -73.36%