258.23% is the change from 249 to 892
Calculation steps:
[( 892 - 249 ) ÷ 249] x 100 = 258.23%
Formula
Percentage change = [(892 - 249) / 249] x 100
Subtract the new number by the original number
892 - 249 = 643
643 ÷ 249 = 2.5823293172690764
2.5823293172690764 x 100 = 258.23%