149.3% is the change from 284 to 708
Calculation steps:
[( 708 - 284 ) ÷ 284] x 100 = 149.3%
Formula
Percentage change = [(708 - 284) / 284] x 100
Subtract the new number by the original number
708 - 284 = 424
424 ÷ 284 = 1.4929577464788732
1.4929577464788732 x 100 = 149.3%