-22.94% is the change from 619 to 477
Calculation steps:
[( 477 - 619 ) ÷ 619] x 100 = -22.94%
Formula
Percentage change = [(477 - 619) / 619] x 100
Subtract the new number by the original number
477 - 619 = -142
-142 ÷ 619 = -0.2294022617124394
-0.2294022617124394 x 100 = -22.94%