54.77% is the change from 555 to 859
Calculation steps:
[( 859 - 555 ) ÷ 555] x 100 = 54.77%
Formula
Percentage change = [(859 - 555) / 555] x 100
Subtract the new number by the original number
859 - 555 = 304
304 ÷ 555 = 0.5477477477477477
0.5477477477477477 x 100 = 54.77%