-72.26% is the change from 137 to 38
Calculation steps:
[( 38 - 137 ) ÷ 137] x 100 = -72.26%
Formula
Percentage change = [(38 - 137) / 137] x 100
Subtract the new number by the original number
38 - 137 = -99
-99 ÷ 137 = -0.7226277372262774
-0.7226277372262774 x 100 = -72.26%