245.97% is the change from 211 to 730
Calculation steps:
[( 730 - 211 ) ÷ 211] x 100 = 245.97%
Formula
Percentage change = [(730 - 211) / 211] x 100
Subtract the new number by the original number
730 - 211 = 519
519 ÷ 211 = 2.4597156398104265
2.4597156398104265 x 100 = 245.97%