353.75% is the change from 80 to 363
Calculation steps:
[( 363 - 80 ) ÷ 80] x 100 = 353.75%
Formula
Percentage change = [(363 - 80) / 80] x 100
Subtract the new number by the original number
363 - 80 = 283
283 ÷ 80 = 3.5375
3.5375 x 100 = 353.75%
Example