761.64% is the change from 73 to 629
Calculation steps:
[( 629 - 73 ) ÷ 73] x 100 = 761.64%
Formula
Percentage change = [(629 - 73) / 73] x 100
Subtract the new number by the original number
629 - 73 = 556
556 ÷ 73 = 7.616438356164384
7.616438356164384 x 100 = 761.64%