240.24% is the change from 251 to 854
Calculation steps:
[( 854 - 251 ) ÷ 251] x 100 = 240.24%
Formula
Percentage change = [(854 - 251) / 251] x 100
Subtract the new number by the original number
854 - 251 = 603
603 ÷ 251 = 2.402390438247012
2.402390438247012 x 100 = 240.24%