152.47% is the change from 324 to 818
Calculation steps:
[( 818 - 324 ) ÷ 324] x 100 = 152.47%
Formula
Percentage change = [(818 - 324) / 324] x 100
Subtract the new number by the original number
818 - 324 = 494
494 ÷ 324 = 1.5246913580246915
1.5246913580246915 x 100 = 152.47%