-93.34% is the change from 676 to 45
Calculation steps:
[( 45 - 676 ) ÷ 676] x 100 = -93.34%
Formula
Percentage change = [(45 - 676) / 676] x 100
Subtract the new number by the original number
45 - 676 = -631
-631 ÷ 676 = -0.9334319526627219
-0.9334319526627219 x 100 = -93.34%