238.03% is the change from 284 to 960
Calculation steps:
[( 960 - 284 ) ÷ 284] x 100 = 238.03%
Formula
Percentage change = [(960 - 284) / 284] x 100
Subtract the new number by the original number
960 - 284 = 676
676 ÷ 284 = 2.380281690140845
2.380281690140845 x 100 = 238.03%