80.52% is the change from 498 to 899
Calculation steps:
[( 899 - 498 ) ÷ 498] x 100 = 80.52%
Formula
Percentage change = [(899 - 498) / 498] x 100
Subtract the new number by the original number
899 - 498 = 401
401 ÷ 498 = 0.8052208835341366
0.8052208835341366 x 100 = 80.52%