52.07% is the change from 555 to 844
Calculation steps:
[( 844 - 555 ) ÷ 555] x 100 = 52.07%
Formula
Percentage change = [(844 - 555) / 555] x 100
Subtract the new number by the original number
844 - 555 = 289
289 ÷ 555 = 0.5207207207207207
0.5207207207207207 x 100 = 52.07%