244.49% is the change from 245 to 844
Calculation steps:
[( 844 - 245 ) ÷ 245] x 100 = 244.49%
Formula
Percentage change = [(844 - 245) / 245] x 100
Subtract the new number by the original number
844 - 245 = 599
599 ÷ 245 = 2.4448979591836735
2.4448979591836735 x 100 = 244.49%