601.65% is the change from 121 to 849
Calculation steps:
[( 849 - 121 ) ÷ 121] x 100 = 601.65%
Formula
Percentage change = [(849 - 121) / 121] x 100
Subtract the new number by the original number
849 - 121 = 728
728 ÷ 121 = 6.016528925619835
6.016528925619835 x 100 = 601.65%