-34.12% is the change from 381 to 251
Calculation steps:
[( 251 - 381 ) ÷ 381] x 100 = -34.12%
Formula
Percentage change = [(251 - 381) / 381] x 100
Subtract the new number by the original number
251 - 381 = -130
-130 ÷ 381 = -0.34120734908136485
-0.34120734908136485 x 100 = -34.12%