120% is the change from 365 to 803
Calculation steps:
[( 803 - 365 ) ÷ 365] x 100 = 120%
Formula
Percentage change = [(803 - 365) / 365] x 100
Subtract the new number by the original number
803 - 365 = 438
438 ÷ 365 = 1.2
1.2 x 100 = 120%
Example