-31.08% is the change from 814 to 561
Calculation steps:
[( 561 - 814 ) ÷ 814] x 100 = -31.08%
Formula
Percentage change = [(561 - 814) / 814] x 100
Subtract the new number by the original number
561 - 814 = -253
-253 ÷ 814 = -0.3108108108108108
-0.3108108108108108 x 100 = -31.08%