-19.97% is the change from 616 to 493
Calculation steps:
[( 493 - 616 ) ÷ 616] x 100 = -19.97%
Formula
Percentage change = [(493 - 616) / 616] x 100
Subtract the new number by the original number
493 - 616 = -123
-123 ÷ 616 = -0.19967532467532467
-0.19967532467532467 x 100 = -19.97%