55.9% is the change from 356 to 555
Calculation steps:
[( 555 - 356 ) ÷ 356] x 100 = 55.9%
Formula
Percentage change = [(555 - 356) / 356] x 100
Subtract the new number by the original number
555 - 356 = 199
199 ÷ 356 = 0.5589887640449438
0.5589887640449438 x 100 = 55.9%