34.36% is the change from 518 to 696
Calculation steps:
[( 696 - 518 ) ÷ 518] x 100 = 34.36%
Formula
Percentage change = [(696 - 518) / 518] x 100
Subtract the new number by the original number
696 - 518 = 178
178 ÷ 518 = 0.3436293436293436
0.3436293436293436 x 100 = 34.36%