125.99% is the change from 354 to 800
Calculation steps:
[( 800 - 354 ) ÷ 354] x 100 = 125.99%
Formula
Percentage change = [(800 - 354) / 354] x 100
Subtract the new number by the original number
800 - 354 = 446
446 ÷ 354 = 1.2598870056497176
1.2598870056497176 x 100 = 125.99%