92.66% is the change from 518 to 998
Calculation steps:
[( 998 - 518 ) ÷ 518] x 100 = 92.66%
Formula
Percentage change = [(998 - 518) / 518] x 100
Subtract the new number by the original number
998 - 518 = 480
480 ÷ 518 = 0.9266409266409267
0.9266409266409267 x 100 = 92.66%