-90.25% is the change from 472 to 46
Calculation steps:
[( 46 - 472 ) ÷ 472] x 100 = -90.25%
Formula
Percentage change = [(46 - 472) / 472] x 100
Subtract the new number by the original number
46 - 472 = -426
-426 ÷ 472 = -0.902542372881356
-0.902542372881356 x 100 = -90.25%