331.3% is the change from 115 to 496
Calculation steps:
[( 496 - 115 ) ÷ 115] x 100 = 331.3%
Formula
Percentage change = [(496 - 115) / 115] x 100
Subtract the new number by the original number
496 - 115 = 381
381 ÷ 115 = 3.3130434782608695
3.3130434782608695 x 100 = 331.3%