-25.27% is the change from 566 to 423
Calculation steps:
[( 423 - 566 ) ÷ 566] x 100 = -25.27%
Formula
Percentage change = [(423 - 566) / 566] x 100
Subtract the new number by the original number
423 - 566 = -143
-143 ÷ 566 = -0.25265017667844525
-0.25265017667844525 x 100 = -25.27%