244.83% is the change from 261 to 900
Calculation steps:
[( 900 - 261 ) ÷ 261] x 100 = 244.83%
Formula
Percentage change = [(900 - 261) / 261] x 100
Subtract the new number by the original number
900 - 261 = 639
639 ÷ 261 = 2.4482758620689653
2.4482758620689653 x 100 = 244.83%