254.59% is the change from 218 to 773
Calculation steps:
[( 773 - 218 ) ÷ 218] x 100 = 254.59%
Formula
Percentage change = [(773 - 218) / 218] x 100
Subtract the new number by the original number
773 - 218 = 555
555 ÷ 218 = 2.5458715596330275
2.5458715596330275 x 100 = 254.59%