-94.33% is the change from 706 to 40
Calculation steps:
[( 40 - 706 ) ÷ 706] x 100 = -94.33%
Formula
Percentage change = [(40 - 706) / 706] x 100
Subtract the new number by the original number
40 - 706 = -666
-666 ÷ 706 = -0.943342776203966
-0.943342776203966 x 100 = -94.33%