67.11% is the change from 298 to 498
Calculation steps:
[( 498 - 298 ) ÷ 298] x 100 = 67.11%
Formula
Percentage change = [(498 - 298) / 298] x 100
Subtract the new number by the original number
498 - 298 = 200
200 ÷ 298 = 0.6711409395973155
0.6711409395973155 x 100 = 67.11%