-76.25% is the change from 160 to 38
Calculation steps:
[( 38 - 160 ) ÷ 160] x 100 = -76.25%
Formula
Percentage change = [(38 - 160) / 160] x 100
Subtract the new number by the original number
38 - 160 = -122
-122 ÷ 160 = -0.7625
-0.7625 x 100 = -76.25%