791.78% is the change from 73 to 651
Calculation steps:
[( 651 - 73 ) ÷ 73] x 100 = 791.78%
Formula
Percentage change = [(651 - 73) / 73] x 100
Subtract the new number by the original number
651 - 73 = 578
578 ÷ 73 = 7.917808219178082
7.917808219178082 x 100 = 791.78%