-95.37% is the change from 605 to 28
Calculation steps:
[( 28 - 605 ) ÷ 605] x 100 = -95.37%
Formula
Percentage change = [(28 - 605) / 605] x 100
Subtract the new number by the original number
28 - 605 = -577
-577 ÷ 605 = -0.9537190082644628
-0.9537190082644628 x 100 = -95.37%