2104.35% is the change from 23 to 507
Calculation steps:
[( 507 - 23 ) ÷ 23] x 100 = 2104.35%
Formula
Percentage change = [(507 - 23) / 23] x 100
Subtract the new number by the original number
507 - 23 = 484
484 ÷ 23 = 21.043478260869566
21.043478260869566 x 100 = 2104.35%