245.38% is the change from 249 to 860
Calculation steps:
[( 860 - 249 ) ÷ 249] x 100 = 245.38%
Formula
Percentage change = [(860 - 249) / 249] x 100
Subtract the new number by the original number
860 - 249 = 611
611 ÷ 249 = 2.4538152610441766
2.4538152610441766 x 100 = 245.38%