32.91% is the change from 635 to 844
Calculation steps:
[( 844 - 635 ) ÷ 635] x 100 = 32.91%
Formula
Percentage change = [(844 - 635) / 635] x 100
Subtract the new number by the original number
844 - 635 = 209
209 ÷ 635 = 0.3291338582677165
0.3291338582677165 x 100 = 32.91%