607.5% is the change from 120 to 849
Calculation steps:
[( 849 - 120 ) ÷ 120] x 100 = 607.5%
Formula
Percentage change = [(849 - 120) / 120] x 100
Subtract the new number by the original number
849 - 120 = 729
729 ÷ 120 = 6.075
6.075 x 100 = 607.5%
Example