843.48% is the change from 46 to 434
Calculation steps:
[( 434 - 46 ) ÷ 46] x 100 = 843.48%
Formula
Percentage change = [(434 - 46) / 46] x 100
Subtract the new number by the original number
434 - 46 = 388
388 ÷ 46 = 8.434782608695652
8.434782608695652 x 100 = 843.48%