198.52% is the change from 135 to 403
Calculation steps:
[( 403 - 135 ) ÷ 135] x 100 = 198.52%
Formula
Percentage change = [(403 - 135) / 135] x 100
Subtract the new number by the original number
403 - 135 = 268
268 ÷ 135 = 1.9851851851851852
1.9851851851851852 x 100 = 198.52%