-93.86% is the change from 619 to 38
Calculation steps:
[( 38 - 619 ) ÷ 619] x 100 = -93.86%
Formula
Percentage change = [(38 - 619) / 619] x 100
Subtract the new number by the original number
38 - 619 = -581
-581 ÷ 619 = -0.938610662358643
-0.938610662358643 x 100 = -93.86%