652.81% is the change from 89 to 670
Calculation steps:
[( 670 - 89 ) ÷ 89] x 100 = 652.81%
Formula
Percentage change = [(670 - 89) / 89] x 100
Subtract the new number by the original number
670 - 89 = 581
581 ÷ 89 = 6.52808988764045
6.52808988764045 x 100 = 652.81%