43300% is the change from 1 to 434
Calculation steps:
[( 434 - 1 ) ÷ 1] x 100 = 43300%
Formula
Percentage change = [(434 - 1) / 1] x 100
Subtract the new number by the original number
434 - 1 = 433
433 ÷ 1 = 433
433 x 100 = 43300%
Example