-7.56% is the change from 635 to 587
Calculation steps:
[( 587 - 635 ) ÷ 635] x 100 = -7.56%
Formula
Percentage change = [(587 - 635) / 635] x 100
Subtract the new number by the original number
587 - 635 = -48
-48 ÷ 635 = -0.07559055118110236
-0.07559055118110236 x 100 = -7.56%