-49.33% is the change from 75 to 38
Calculation steps:
[( 38 - 75 ) ÷ 75] x 100 = -49.33%
Formula
Percentage change = [(38 - 75) / 75] x 100
Subtract the new number by the original number
38 - 75 = -37
-37 ÷ 75 = -0.49333333333333335
-0.49333333333333335 x 100 = -49.33%