157.56% is the change from 311 to 801
Calculation steps:
[( 801 - 311 ) ÷ 311] x 100 = 157.56%
Formula
Percentage change = [(801 - 311) / 311] x 100
Subtract the new number by the original number
801 - 311 = 490
490 ÷ 311 = 1.5755627009646302
1.5755627009646302 x 100 = 157.56%