133.53% is the change from 343 to 801
Calculation steps:
[( 801 - 343 ) ÷ 343] x 100 = 133.53%
Formula
Percentage change = [(801 - 343) / 343] x 100
Subtract the new number by the original number
801 - 343 = 458
458 ÷ 343 = 1.3352769679300291
1.3352769679300291 x 100 = 133.53%