-90.08% is the change from 383 to 38
Calculation steps:
[( 38 - 383 ) ÷ 383] x 100 = -90.08%
Formula
Percentage change = [(38 - 383) / 383] x 100
Subtract the new number by the original number
38 - 383 = -345
-345 ÷ 383 = -0.9007832898172323
-0.9007832898172323 x 100 = -90.08%