235.09% is the change from 228 to 764
Calculation steps:
[( 764 - 228 ) ÷ 228] x 100 = 235.09%
Formula
Percentage change = [(764 - 228) / 228] x 100
Subtract the new number by the original number
764 - 228 = 536
536 ÷ 228 = 2.3508771929824563
2.3508771929824563 x 100 = 235.09%