172.11% is the change from 294 to 800
Calculation steps:
[( 800 - 294 ) ÷ 294] x 100 = 172.11%
Formula
Percentage change = [(800 - 294) / 294] x 100
Subtract the new number by the original number
800 - 294 = 506
506 ÷ 294 = 1.7210884353741496
1.7210884353741496 x 100 = 172.11%