51.62% is the change from 556 to 843
Calculation steps:
[( 843 - 556 ) ÷ 556] x 100 = 51.62%
Formula
Percentage change = [(843 - 556) / 556] x 100
Subtract the new number by the original number
843 - 556 = 287
287 ÷ 556 = 0.5161870503597122
0.5161870503597122 x 100 = 51.62%