-83.69% is the change from 233 to 38
Calculation steps:
[( 38 - 233 ) ÷ 233] x 100 = -83.69%
Formula
Percentage change = [(38 - 233) / 233] x 100
Subtract the new number by the original number
38 - 233 = -195
-195 ÷ 233 = -0.8369098712446352
-0.8369098712446352 x 100 = -83.69%