-80.41% is the change from 194 to 38
Calculation steps:
[( 38 - 194 ) ÷ 194] x 100 = -80.41%
Formula
Percentage change = [(38 - 194) / 194] x 100
Subtract the new number by the original number
38 - 194 = -156
-156 ÷ 194 = -0.8041237113402062
-0.8041237113402062 x 100 = -80.41%