-94.5% is the change from 764 to 42
Calculation steps:
[( 42 - 764 ) ÷ 764] x 100 = -94.5%
Formula
Percentage change = [(42 - 764) / 764] x 100
Subtract the new number by the original number
42 - 764 = -722
-722 ÷ 764 = -0.9450261780104712
-0.9450261780104712 x 100 = -94.5%