-15.43% is the change from 635 to 537
Calculation steps:
[( 537 - 635 ) ÷ 635] x 100 = -15.43%
Formula
Percentage change = [(537 - 635) / 635] x 100
Subtract the new number by the original number
537 - 635 = -98
-98 ÷ 635 = -0.15433070866141732
-0.15433070866141732 x 100 = -15.43%