-25.46% is the change from 813 to 606
Calculation steps:
[( 606 - 813 ) ÷ 813] x 100 = -25.46%
Formula
Percentage change = [(606 - 813) / 813] x 100
Subtract the new number by the original number
606 - 813 = -207
-207 ÷ 813 = -0.25461254612546125
-0.25461254612546125 x 100 = -25.46%