74.46% is the change from 368 to 642
Calculation steps:
[( 642 - 368 ) ÷ 368] x 100 = 74.46%
Formula
Percentage change = [(642 - 368) / 368] x 100
Subtract the new number by the original number
642 - 368 = 274
274 ÷ 368 = 0.7445652173913043
0.7445652173913043 x 100 = 74.46%