-73.75% is the change from 381 to 100
Calculation steps:
[( 100 - 381 ) ÷ 381] x 100 = -73.75%
Formula
Percentage change = [(100 - 381) / 381] x 100
Subtract the new number by the original number
100 - 381 = -281
-281 ÷ 381 = -0.7375328083989501
-0.7375328083989501 x 100 = -73.75%