-4.45% is the change from 427 to 408
Calculation steps:
[( 408 - 427 ) ÷ 427] x 100 = -4.45%
Formula
Percentage change = [(408 - 427) / 427] x 100
Subtract the new number by the original number
408 - 427 = -19
-19 ÷ 427 = -0.04449648711943794
-0.04449648711943794 x 100 = -4.45%