234.84% is the change from 287 to 961
Calculation steps:
[( 961 - 287 ) ÷ 287] x 100 = 234.84%
Formula
Percentage change = [(961 - 287) / 287] x 100
Subtract the new number by the original number
961 - 287 = 674
674 ÷ 287 = 2.3484320557491287
2.3484320557491287 x 100 = 234.84%