-16.26% is the change from 455 to 381
Calculation steps:
[( 381 - 455 ) ÷ 455] x 100 = -16.26%
Formula
Percentage change = [(381 - 455) / 455] x 100
Subtract the new number by the original number
381 - 455 = -74
-74 ÷ 455 = -0.16263736263736264
-0.16263736263736264 x 100 = -16.26%