1403.92% is the change from 51 to 767
Calculation steps:
[( 767 - 51 ) ÷ 51] x 100 = 1403.92%
Formula
Percentage change = [(767 - 51) / 51] x 100
Subtract the new number by the original number
767 - 51 = 716
716 ÷ 51 = 14.03921568627451
14.03921568627451 x 100 = 1403.92%