66.06% is the change from 498 to 827
Calculation steps:
[( 827 - 498 ) ÷ 498] x 100 = 66.06%
Formula
Percentage change = [(827 - 498) / 498] x 100
Subtract the new number by the original number
827 - 498 = 329
329 ÷ 498 = 0.6606425702811245
0.6606425702811245 x 100 = 66.06%