442.47% is the change from 73 to 396
Calculation steps:
[( 396 - 73 ) ÷ 73] x 100 = 442.47%
Formula
Percentage change = [(396 - 73) / 73] x 100
Subtract the new number by the original number
396 - 73 = 323
323 ÷ 73 = 4.424657534246576
4.424657534246576 x 100 = 442.47%