51.61% is the change from 558 to 846
Calculation steps:
[( 846 - 558 ) ÷ 558] x 100 = 51.61%
Formula
Percentage change = [(846 - 558) / 558] x 100
Subtract the new number by the original number
846 - 558 = 288
288 ÷ 558 = 0.5161290322580645
0.5161290322580645 x 100 = 51.61%