40.43% is the change from 611 to 858
Calculation steps:
[( 858 - 611 ) ÷ 611] x 100 = 40.43%
Formula
Percentage change = [(858 - 611) / 611] x 100
Subtract the new number by the original number
858 - 611 = 247
247 ÷ 611 = 0.40425531914893614
0.40425531914893614 x 100 = 40.43%