166.2% is the change from 284 to 756
Calculation steps:
[( 756 - 284 ) ÷ 284] x 100 = 166.2%
Formula
Percentage change = [(756 - 284) / 284] x 100
Subtract the new number by the original number
756 - 284 = 472
472 ÷ 284 = 1.6619718309859155
1.6619718309859155 x 100 = 166.2%