798.65% is the change from 74 to 665
Calculation steps:
[( 665 - 74 ) ÷ 74] x 100 = 798.65%
Formula
Percentage change = [(665 - 74) / 74] x 100
Subtract the new number by the original number
665 - 74 = 591
591 ÷ 74 = 7.986486486486487
7.986486486486487 x 100 = 798.65%