-7.4% is the change from 635 to 588
Calculation steps:
[( 588 - 635 ) ÷ 635] x 100 = -7.4%
Formula
Percentage change = [(588 - 635) / 635] x 100
Subtract the new number by the original number
588 - 635 = -47
-47 ÷ 635 = -0.07401574803149606
-0.07401574803149606 x 100 = -7.4%