-89.61% is the change from 462 to 48
Calculation steps:
[( 48 - 462 ) ÷ 462] x 100 = -89.61%
Formula
Percentage change = [(48 - 462) / 462] x 100
Subtract the new number by the original number
48 - 462 = -414
-414 ÷ 462 = -0.8961038961038961
-0.8961038961038961 x 100 = -89.61%