-93.19% is the change from 749 to 51
Calculation steps:
[( 51 - 749 ) ÷ 749] x 100 = -93.19%
Formula
Percentage change = [(51 - 749) / 749] x 100
Subtract the new number by the original number
51 - 749 = -698
-698 ÷ 749 = -0.931909212283044
-0.931909212283044 x 100 = -93.19%