-90.03% is the change from 381 to 38
Calculation steps:
[( 38 - 381 ) ÷ 381] x 100 = -90.03%
Formula
Percentage change = [(38 - 381) / 381] x 100
Subtract the new number by the original number
38 - 381 = -343
-343 ÷ 381 = -0.9002624671916011
-0.9002624671916011 x 100 = -90.03%