73.36% is the change from 518 to 898
Calculation steps:
[( 898 - 518 ) ÷ 518] x 100 = 73.36%
Formula
Percentage change = [(898 - 518) / 518] x 100
Subtract the new number by the original number
898 - 518 = 380
380 ÷ 518 = 0.7335907335907336
0.7335907335907336 x 100 = 73.36%