82.39% is the change from 301 to 549
Calculation steps:
[( 549 - 301 ) ÷ 301] x 100 = 82.39%
Formula
Percentage change = [(549 - 301) / 301] x 100
Subtract the new number by the original number
549 - 301 = 248
248 ÷ 301 = 0.8239202657807309
0.8239202657807309 x 100 = 82.39%