671.91% is the change from 89 to 687
Calculation steps:
[( 687 - 89 ) ÷ 89] x 100 = 671.91%
Formula
Percentage change = [(687 - 89) / 89] x 100
Subtract the new number by the original number
687 - 89 = 598
598 ÷ 89 = 6.719101123595506
6.719101123595506 x 100 = 671.91%