-10.68% is the change from 637 to 569
Calculation steps:
[( 569 - 637 ) ÷ 637] x 100 = -10.68%
Formula
Percentage change = [(569 - 637) / 637] x 100
Subtract the new number by the original number
569 - 637 = -68
-68 ÷ 637 = -0.10675039246467818
-0.10675039246467818 x 100 = -10.68%