-88.83% is the change from 403 to 45
Calculation steps:
[( 45 - 403 ) ÷ 403] x 100 = -88.83%
Formula
Percentage change = [(45 - 403) / 403] x 100
Subtract the new number by the original number
45 - 403 = -358
-358 ÷ 403 = -0.8883374689826302
-0.8883374689826302 x 100 = -88.83%