11400% is the change from 6 to 690
Calculation steps:
[( 690 - 6 ) ÷ 6] x 100 = 11400%
Formula
Percentage change = [(690 - 6) / 6] x 100
Subtract the new number by the original number
690 - 6 = 684
684 ÷ 6 = 114
114 x 100 = 11400%
Example