-24.76% is the change from 844 to 635
Calculation steps:
[( 635 - 844 ) ÷ 844] x 100 = -24.76%
Formula
Percentage change = [(635 - 844) / 844] x 100
Subtract the new number by the original number
635 - 844 = -209
-209 ÷ 844 = -0.2476303317535545
-0.2476303317535545 x 100 = -24.76%