-76.25% is the change from 619 to 147
Calculation steps:
[( 147 - 619 ) ÷ 619] x 100 = -76.25%
Formula
Percentage change = [(147 - 619) / 619] x 100
Subtract the new number by the original number
147 - 619 = -472
-472 ÷ 619 = -0.7625201938610663
-0.7625201938610663 x 100 = -76.25%