123.29% is the change from 365 to 815
Calculation steps:
[( 815 - 365 ) ÷ 365] x 100 = 123.29%
Formula
Percentage change = [(815 - 365) / 365] x 100
Subtract the new number by the original number
815 - 365 = 450
450 ÷ 365 = 1.2328767123287672
1.2328767123287672 x 100 = 123.29%