44.86% is the change from 555 to 804
Calculation steps:
[( 804 - 555 ) ÷ 555] x 100 = 44.86%
Formula
Percentage change = [(804 - 555) / 555] x 100
Subtract the new number by the original number
804 - 555 = 249
249 ÷ 555 = 0.4486486486486487
0.4486486486486487 x 100 = 44.86%