1275% is the change from 56 to 770
Calculation steps:
[( 770 - 56 ) ÷ 56] x 100 = 1275%
Formula
Percentage change = [(770 - 56) / 56] x 100
Subtract the new number by the original number
770 - 56 = 714
714 ÷ 56 = 12.75
12.75 x 100 = 1275%
Example