356.25% is the change from 80 to 365
Calculation steps:
[( 365 - 80 ) ÷ 80] x 100 = 356.25%
Formula
Percentage change = [(365 - 80) / 80] x 100
Subtract the new number by the original number
365 - 80 = 285
285 ÷ 80 = 3.5625
3.5625 x 100 = 356.25%
Example