61.24% is the change from 498 to 803
Calculation steps:
[( 803 - 498 ) ÷ 498] x 100 = 61.24%
Formula
Percentage change = [(803 - 498) / 498] x 100
Subtract the new number by the original number
803 - 498 = 305
305 ÷ 498 = 0.6124497991967871
0.6124497991967871 x 100 = 61.24%