-11.01% is the change from 427 to 380
Calculation steps:
[( 380 - 427 ) ÷ 427] x 100 = -11.01%
Formula
Percentage change = [(380 - 427) / 427] x 100
Subtract the new number by the original number
380 - 427 = -47
-47 ÷ 427 = -0.11007025761124122
-0.11007025761124122 x 100 = -11.01%