-25.78% is the change from 419 to 311
Calculation steps:
[( 311 - 419 ) ÷ 419] x 100 = -25.78%
Formula
Percentage change = [(311 - 419) / 419] x 100
Subtract the new number by the original number
311 - 419 = -108
-108 ÷ 419 = -0.2577565632458234
-0.2577565632458234 x 100 = -25.78%