-76.41% is the change from 619 to 146
Calculation steps:
[( 146 - 619 ) ÷ 619] x 100 = -76.41%
Formula
Percentage change = [(146 - 619) / 619] x 100
Subtract the new number by the original number
146 - 619 = -473
-473 ÷ 619 = -0.7641357027463651
-0.7641357027463651 x 100 = -76.41%