33.94% is the change from 498 to 667
Calculation steps:
[( 667 - 498 ) ÷ 498] x 100 = 33.94%
Formula
Percentage change = [(667 - 498) / 498] x 100
Subtract the new number by the original number
667 - 498 = 169
169 ÷ 498 = 0.3393574297188755
0.3393574297188755 x 100 = 33.94%