-93.4% is the change from 682 to 45
Calculation steps:
[( 45 - 682 ) ÷ 682] x 100 = -93.4%
Formula
Percentage change = [(45 - 682) / 682] x 100
Subtract the new number by the original number
45 - 682 = -637
-637 ÷ 682 = -0.9340175953079178
-0.9340175953079178 x 100 = -93.4%