63.71% is the change from 518 to 848
Calculation steps:
[( 848 - 518 ) ÷ 518] x 100 = 63.71%
Formula
Percentage change = [(848 - 518) / 518] x 100
Subtract the new number by the original number
848 - 518 = 330
330 ÷ 518 = 0.637065637065637
0.637065637065637 x 100 = 63.71%