-38.74% is the change from 684 to 419
Calculation steps:
[( 419 - 684 ) ÷ 684] x 100 = -38.74%
Formula
Percentage change = [(419 - 684) / 684] x 100
Subtract the new number by the original number
419 - 684 = -265
-265 ÷ 684 = -0.38742690058479534
-0.38742690058479534 x 100 = -38.74%