-81.19% is the change from 202 to 38
Calculation steps:
[( 38 - 202 ) ÷ 202] x 100 = -81.19%
Formula
Percentage change = [(38 - 202) / 202] x 100
Subtract the new number by the original number
38 - 202 = -164
-164 ÷ 202 = -0.8118811881188119
-0.8118811881188119 x 100 = -81.19%