-10.27% is the change from 623 to 559
Calculation steps:
[( 559 - 623 ) ÷ 623] x 100 = -10.27%
Formula
Percentage change = [(559 - 623) / 623] x 100
Subtract the new number by the original number
559 - 623 = -64
-64 ÷ 623 = -0.10272873194221509
-0.10272873194221509 x 100 = -10.27%