81.79% is the change from 368 to 669
Calculation steps:
[( 669 - 368 ) ÷ 368] x 100 = 81.79%
Formula
Percentage change = [(669 - 368) / 368] x 100
Subtract the new number by the original number
669 - 368 = 301
301 ÷ 368 = 0.8179347826086957
0.8179347826086957 x 100 = 81.79%