-19.06% is the change from 619 to 501
Calculation steps:
[( 501 - 619 ) ÷ 619] x 100 = -19.06%
Formula
Percentage change = [(501 - 619) / 619] x 100
Subtract the new number by the original number
501 - 619 = -118
-118 ÷ 619 = -0.19063004846526657
-0.19063004846526657 x 100 = -19.06%