-29.76% is the change from 904 to 635
Calculation steps:
[( 635 - 904 ) ÷ 904] x 100 = -29.76%
Formula
Percentage change = [(635 - 904) / 904] x 100
Subtract the new number by the original number
635 - 904 = -269
-269 ÷ 904 = -0.2975663716814159
-0.2975663716814159 x 100 = -29.76%