-93.15% is the change from 745 to 51
Calculation steps:
[( 51 - 745 ) ÷ 745] x 100 = -93.15%
Formula
Percentage change = [(51 - 745) / 745] x 100
Subtract the new number by the original number
51 - 745 = -694
-694 ÷ 745 = -0.9315436241610738
-0.9315436241610738 x 100 = -93.15%