-25.18% is the change from 814 to 609
Calculation steps:
[( 609 - 814 ) ÷ 814] x 100 = -25.18%
Formula
Percentage change = [(609 - 814) / 814] x 100
Subtract the new number by the original number
609 - 814 = -205
-205 ÷ 814 = -0.25184275184275184
-0.25184275184275184 x 100 = -25.18%