3378.26% is the change from 23 to 800
Calculation steps:
[( 800 - 23 ) ÷ 23] x 100 = 3378.26%
Formula
Percentage change = [(800 - 23) / 23] x 100
Subtract the new number by the original number
800 - 23 = 777
777 ÷ 23 = 33.78260869565217
33.78260869565217 x 100 = 3378.26%