-98.15% is the change from 595 to 11
Calculation steps:
[( 11 - 595 ) ÷ 595] x 100 = -98.15%
Formula
Percentage change = [(11 - 595) / 595] x 100
Subtract the new number by the original number
11 - 595 = -584
-584 ÷ 595 = -0.9815126050420168
-0.9815126050420168 x 100 = -98.15%