-98.21% is the change from 616 to 11
Calculation steps:
[( 11 - 616 ) ÷ 616] x 100 = -98.21%
Formula
Percentage change = [(11 - 616) / 616] x 100
Subtract the new number by the original number
11 - 616 = -605
-605 ÷ 616 = -0.9821428571428571
-0.9821428571428571 x 100 = -98.21%