647.19% is the change from 89 to 665
Calculation steps:
[( 665 - 89 ) ÷ 89] x 100 = 647.19%
Formula
Percentage change = [(665 - 89) / 89] x 100
Subtract the new number by the original number
665 - 89 = 576
576 ÷ 89 = 6.47191011235955
6.47191011235955 x 100 = 647.19%