143.65% is the change from 378 to 921
Calculation steps:
[( 921 - 378 ) ÷ 378] x 100 = 143.65%
Formula
Percentage change = [(921 - 378) / 378] x 100
Subtract the new number by the original number
921 - 378 = 543
543 ÷ 378 = 1.4365079365079365
1.4365079365079365 x 100 = 143.65%