236.56% is the change from 227 to 764
Calculation steps:
[( 764 - 227 ) ÷ 227] x 100 = 236.56%
Formula
Percentage change = [(764 - 227) / 227] x 100
Subtract the new number by the original number
764 - 227 = 537
537 ÷ 227 = 2.3656387665198237
2.3656387665198237 x 100 = 236.56%