-90.31% is the change from 619 to 60
Calculation steps:
[( 60 - 619 ) ÷ 619] x 100 = -90.31%
Formula
Percentage change = [(60 - 619) / 619] x 100
Subtract the new number by the original number
60 - 619 = -559
-559 ÷ 619 = -0.9030694668820679
-0.9030694668820679 x 100 = -90.31%