-35.67% is the change from 869 to 559
Calculation steps:
[( 559 - 869 ) ÷ 869] x 100 = -35.67%
Formula
Percentage change = [(559 - 869) / 869] x 100
Subtract the new number by the original number
559 - 869 = -310
-310 ÷ 869 = -0.3567318757192175
-0.3567318757192175 x 100 = -35.67%