-98.19% is the change from 607 to 11
Calculation steps:
[( 11 - 607 ) ÷ 607] x 100 = -98.19%
Formula
Percentage change = [(11 - 607) / 607] x 100
Subtract the new number by the original number
11 - 607 = -596
-596 ÷ 607 = -0.9818780889621087
-0.9818780889621087 x 100 = -98.19%