-93.39% is the change from 772 to 51
Calculation steps:
[( 51 - 772 ) ÷ 772] x 100 = -93.39%
Formula
Percentage change = [(51 - 772) / 772] x 100
Subtract the new number by the original number
51 - 772 = -721
-721 ÷ 772 = -0.9339378238341969
-0.9339378238341969 x 100 = -93.39%