116.4% is the change from 378 to 818
Calculation steps:
[( 818 - 378 ) ÷ 378] x 100 = 116.4%
Formula
Percentage change = [(818 - 378) / 378] x 100
Subtract the new number by the original number
818 - 378 = 440
440 ÷ 378 = 1.164021164021164
1.164021164021164 x 100 = 116.4%