684.27% is the change from 89 to 698
Calculation steps:
[( 698 - 89 ) ÷ 89] x 100 = 684.27%
Formula
Percentage change = [(698 - 89) / 89] x 100
Subtract the new number by the original number
698 - 89 = 609
609 ÷ 89 = 6.842696629213483
6.842696629213483 x 100 = 684.27%