-39.7% is the change from 927 to 559
Calculation steps:
[( 559 - 927 ) ÷ 927] x 100 = -39.7%
Formula
Percentage change = [(559 - 927) / 927] x 100
Subtract the new number by the original number
559 - 927 = -368
-368 ÷ 927 = -0.3969795037756203
-0.3969795037756203 x 100 = -39.7%