1834.78% is the change from 23 to 445
Calculation steps:
[( 445 - 23 ) ÷ 23] x 100 = 1834.78%
Formula
Percentage change = [(445 - 23) / 23] x 100
Subtract the new number by the original number
445 - 23 = 422
422 ÷ 23 = 18.347826086956523
18.347826086956523 x 100 = 1834.78%