-27.3% is the change from 381 to 277
Calculation steps:
[( 277 - 381 ) ÷ 381] x 100 = -27.3%
Formula
Percentage change = [(277 - 381) / 381] x 100
Subtract the new number by the original number
277 - 381 = -104
-104 ÷ 381 = -0.27296587926509186
-0.27296587926509186 x 100 = -27.3%