-88.92% is the change from 388 to 43
Calculation steps:
[( 43 - 388 ) ÷ 388] x 100 = -88.92%
Formula
Percentage change = [(43 - 388) / 388] x 100
Subtract the new number by the original number
43 - 388 = -345
-345 ÷ 388 = -0.8891752577319587
-0.8891752577319587 x 100 = -88.92%