-15.51% is the change from 419 to 354
Calculation steps:
[( 354 - 419 ) ÷ 419] x 100 = -15.51%
Formula
Percentage change = [(354 - 419) / 419] x 100
Subtract the new number by the original number
354 - 419 = -65
-65 ÷ 419 = -0.15513126491646778
-0.15513126491646778 x 100 = -15.51%