156.14% is the change from 228 to 584
Calculation steps:
[( 584 - 228 ) ÷ 228] x 100 = 156.14%
Formula
Percentage change = [(584 - 228) / 228] x 100
Subtract the new number by the original number
584 - 228 = 356
356 ÷ 228 = 1.5614035087719298
1.5614035087719298 x 100 = 156.14%