2904.35% is the change from 23 to 691
Calculation steps:
[( 691 - 23 ) ÷ 23] x 100 = 2904.35%
Formula
Percentage change = [(691 - 23) / 23] x 100
Subtract the new number by the original number
691 - 23 = 668
668 ÷ 23 = 29.043478260869566
29.043478260869566 x 100 = 2904.35%