-52.28% is the change from 635 to 303
Calculation steps:
[( 303 - 635 ) ÷ 635] x 100 = -52.28%
Formula
Percentage change = [(303 - 635) / 635] x 100
Subtract the new number by the original number
303 - 635 = -332
-332 ÷ 635 = -0.5228346456692914
-0.5228346456692914 x 100 = -52.28%