-44.87% is the change from 419 to 231
Calculation steps:
[( 231 - 419 ) ÷ 419] x 100 = -44.87%
Formula
Percentage change = [(231 - 419) / 419] x 100
Subtract the new number by the original number
231 - 419 = -188
-188 ÷ 419 = -0.4486873508353222
-0.4486873508353222 x 100 = -44.87%