-80.51% is the change from 195 to 38
Calculation steps:
[( 38 - 195 ) ÷ 195] x 100 = -80.51%
Formula
Percentage change = [(38 - 195) / 195] x 100
Subtract the new number by the original number
38 - 195 = -157
-157 ÷ 195 = -0.8051282051282052
-0.8051282051282052 x 100 = -80.51%