1860.87% is the change from 23 to 451
Calculation steps:
[( 451 - 23 ) ÷ 23] x 100 = 1860.87%
Formula
Percentage change = [(451 - 23) / 23] x 100
Subtract the new number by the original number
451 - 23 = 428
428 ÷ 23 = 18.608695652173914
18.608695652173914 x 100 = 1860.87%