-82.88% is the change from 619 to 106
Calculation steps:
[( 106 - 619 ) ÷ 619] x 100 = -82.88%
Formula
Percentage change = [(106 - 619) / 619] x 100
Subtract the new number by the original number
106 - 619 = -513
-513 ÷ 619 = -0.8287560581583199
-0.8287560581583199 x 100 = -82.88%