857.53% is the change from 73 to 699
Calculation steps:
[( 699 - 73 ) ÷ 73] x 100 = 857.53%
Formula
Percentage change = [(699 - 73) / 73] x 100
Subtract the new number by the original number
699 - 73 = 626
626 ÷ 73 = 8.575342465753424
8.575342465753424 x 100 = 857.53%