-92.05% is the change from 931 to 74
Calculation steps:
[( 74 - 931 ) ÷ 931] x 100 = -92.05%
Formula
Percentage change = [(74 - 931) / 931] x 100
Subtract the new number by the original number
74 - 931 = -857
-857 ÷ 931 = -0.920515574650913
-0.920515574650913 x 100 = -92.05%