-94.25% is the change from 731 to 42
Calculation steps:
[( 42 - 731 ) ÷ 731] x 100 = -94.25%
Formula
Percentage change = [(42 - 731) / 731] x 100
Subtract the new number by the original number
42 - 731 = -689
-689 ÷ 731 = -0.9425444596443229
-0.9425444596443229 x 100 = -94.25%