-30.68% is the change from 916 to 635
Calculation steps:
[( 635 - 916 ) ÷ 916] x 100 = -30.68%
Formula
Percentage change = [(635 - 916) / 916] x 100
Subtract the new number by the original number
635 - 916 = -281
-281 ÷ 916 = -0.3067685589519651
-0.3067685589519651 x 100 = -30.68%