428.77% is the change from 73 to 386
Calculation steps:
[( 386 - 73 ) ÷ 73] x 100 = 428.77%
Formula
Percentage change = [(386 - 73) / 73] x 100
Subtract the new number by the original number
386 - 73 = 313
313 ÷ 73 = 4.287671232876712
4.287671232876712 x 100 = 428.77%