-25.54% is the change from 419 to 312
Calculation steps:
[( 312 - 419 ) ÷ 419] x 100 = -25.54%
Formula
Percentage change = [(312 - 419) / 419] x 100
Subtract the new number by the original number
312 - 419 = -107
-107 ÷ 419 = -0.2553699284009546
-0.2553699284009546 x 100 = -25.54%