365.75% is the change from 73 to 340
Calculation steps:
[( 340 - 73 ) ÷ 73] x 100 = 365.75%
Formula
Percentage change = [(340 - 73) / 73] x 100
Subtract the new number by the original number
340 - 73 = 267
267 ÷ 73 = 3.6575342465753424
3.6575342465753424 x 100 = 365.75%