6790% is the change from 10 to 689
Calculation steps:
[( 689 - 10 ) ÷ 10] x 100 = 6790%
Formula
Percentage change = [(689 - 10) / 10] x 100
Subtract the new number by the original number
689 - 10 = 679
679 ÷ 10 = 67.9
67.9 x 100 = 6790%
Example