150.51% is the change from 198 to 496
Calculation steps:
[( 496 - 198 ) ÷ 198] x 100 = 150.51%
Formula
Percentage change = [(496 - 198) / 198] x 100
Subtract the new number by the original number
496 - 198 = 298
298 ÷ 198 = 1.505050505050505
1.505050505050505 x 100 = 150.51%