-32.09% is the change from 935 to 635
Calculation steps:
[( 635 - 935 ) ÷ 935] x 100 = -32.09%
Formula
Percentage change = [(635 - 935) / 935] x 100
Subtract the new number by the original number
635 - 935 = -300
-300 ÷ 935 = -0.32085561497326204
-0.32085561497326204 x 100 = -32.09%