299.56% is the change from 227 to 907
Calculation steps:
[( 907 - 227 ) ÷ 227] x 100 = 299.56%
Formula
Percentage change = [(907 - 227) / 227] x 100
Subtract the new number by the original number
907 - 227 = 680
680 ÷ 227 = 2.995594713656388
2.995594713656388 x 100 = 299.56%