310.53% is the change from 228 to 936
Calculation steps:
[( 936 - 228 ) ÷ 228] x 100 = 310.53%
Formula
Percentage change = [(936 - 228) / 228] x 100
Subtract the new number by the original number
936 - 228 = 708
708 ÷ 228 = 3.1052631578947367
3.1052631578947367 x 100 = 310.53%