43.78% is the change from 386 to 555
Calculation steps:
[( 555 - 386 ) ÷ 386] x 100 = 43.78%
Formula
Percentage change = [(555 - 386) / 386] x 100
Subtract the new number by the original number
555 - 386 = 169
169 ÷ 386 = 0.4378238341968912
0.4378238341968912 x 100 = 43.78%