248.78% is the change from 246 to 858
Calculation steps:
[( 858 - 246 ) ÷ 246] x 100 = 248.78%
Formula
Percentage change = [(858 - 246) / 246] x 100
Subtract the new number by the original number
858 - 246 = 612
612 ÷ 246 = 2.4878048780487805
2.4878048780487805 x 100 = 248.78%