66.41% is the change from 518 to 862
Calculation steps:
[( 862 - 518 ) ÷ 518] x 100 = 66.41%
Formula
Percentage change = [(862 - 518) / 518] x 100
Subtract the new number by the original number
862 - 518 = 344
344 ÷ 518 = 0.6640926640926641
0.6640926640926641 x 100 = 66.41%