427.4% is the change from 73 to 385
Calculation steps:
[( 385 - 73 ) ÷ 73] x 100 = 427.4%
Formula
Percentage change = [(385 - 73) / 73] x 100
Subtract the new number by the original number
385 - 73 = 312
312 ÷ 73 = 4.273972602739726
4.273972602739726 x 100 = 427.4%