131.07% is the change from 354 to 818
Calculation steps:
[( 818 - 354 ) ÷ 354] x 100 = 131.07%
Formula
Percentage change = [(818 - 354) / 354] x 100
Subtract the new number by the original number
818 - 354 = 464
464 ÷ 354 = 1.310734463276836
1.310734463276836 x 100 = 131.07%