261.04% is the change from 249 to 899
Calculation steps:
[( 899 - 249 ) ÷ 249] x 100 = 261.04%
Formula
Percentage change = [(899 - 249) / 249] x 100
Subtract the new number by the original number
899 - 249 = 650
650 ÷ 249 = 2.610441767068273
2.610441767068273 x 100 = 261.04%