597.52% is the change from 121 to 844
Calculation steps:
[( 844 - 121 ) ÷ 121] x 100 = 597.52%
Formula
Percentage change = [(844 - 121) / 121] x 100
Subtract the new number by the original number
844 - 121 = 723
723 ÷ 121 = 5.975206611570248
5.975206611570248 x 100 = 597.52%