400% is the change from 73 to 365
Calculation steps:
[( 365 - 73 ) ÷ 73] x 100 = 400%
Formula
Percentage change = [(365 - 73) / 73] x 100
Subtract the new number by the original number
365 - 73 = 292
292 ÷ 73 = 4
4 x 100 = 400%
Example