79.54% is the change from 518 to 930
Calculation steps:
[( 930 - 518 ) ÷ 518] x 100 = 79.54%
Formula
Percentage change = [(930 - 518) / 518] x 100
Subtract the new number by the original number
930 - 518 = 412
412 ÷ 518 = 0.7953667953667953
0.7953667953667953 x 100 = 79.54%