215.07% is the change from 272 to 857
Calculation steps:
[( 857 - 272 ) ÷ 272] x 100 = 215.07%
Formula
Percentage change = [(857 - 272) / 272] x 100
Subtract the new number by the original number
857 - 272 = 585
585 ÷ 272 = 2.150735294117647
2.150735294117647 x 100 = 215.07%