-80.31% is the change from 381 to 75
Calculation steps:
[( 75 - 381 ) ÷ 381] x 100 = -80.31%
Formula
Percentage change = [(75 - 381) / 381] x 100
Subtract the new number by the original number
75 - 381 = -306
-306 ÷ 381 = -0.8031496062992126
-0.8031496062992126 x 100 = -80.31%