6350% is the change from 12 to 774
Calculation steps:
[( 774 - 12 ) ÷ 12] x 100 = 6350%
Formula
Percentage change = [(774 - 12) / 12] x 100
Subtract the new number by the original number
774 - 12 = 762
762 ÷ 12 = 63.5
63.5 x 100 = 6350%
Example