1398.04% is the change from 51 to 764
Calculation steps:
[( 764 - 51 ) ÷ 51] x 100 = 1398.04%
Formula
Percentage change = [(764 - 51) / 51] x 100
Subtract the new number by the original number
764 - 51 = 713
713 ÷ 51 = 13.980392156862745
13.980392156862745 x 100 = 1398.04%