-0.79% is the change from 381 to 378
Calculation steps:
[( 378 - 381 ) ÷ 381] x 100 = -0.79%
Formula
Percentage change = [(378 - 381) / 381] x 100
Subtract the new number by the original number
378 - 381 = -3
-3 ÷ 381 = -0.007874015748031496
-0.007874015748031496 x 100 = -0.79%