49.91% is the change from 555 to 832
Calculation steps:
[( 832 - 555 ) ÷ 555] x 100 = 49.91%
Formula
Percentage change = [(832 - 555) / 555] x 100
Subtract the new number by the original number
832 - 555 = 277
277 ÷ 555 = 0.4990990990990991
0.4990990990990991 x 100 = 49.91%