34.39% is the change from 628 to 844
Calculation steps:
[( 844 - 628 ) ÷ 628] x 100 = 34.39%
Formula
Percentage change = [(844 - 628) / 628] x 100
Subtract the new number by the original number
844 - 628 = 216
216 ÷ 628 = 0.34394904458598724
0.34394904458598724 x 100 = 34.39%