2.46% is the change from 284 to 291
Calculation steps:
[( 291 - 284 ) ÷ 284] x 100 = 2.46%
Formula
Percentage change = [(291 - 284) / 284] x 100
Subtract the new number by the original number
291 - 284 = 7
7 ÷ 284 = 0.02464788732394366
0.02464788732394366 x 100 = 2.46%