-90.25% is the change from 482 to 47
Calculation steps:
[( 47 - 482 ) ÷ 482] x 100 = -90.25%
Formula
Percentage change = [(47 - 482) / 482] x 100
Subtract the new number by the original number
47 - 482 = -435
-435 ÷ 482 = -0.9024896265560166
-0.9024896265560166 x 100 = -90.25%