-95.5% is the change from 489 to 22
Calculation steps:
[( 22 - 489 ) ÷ 489] x 100 = -95.5%
Formula
Percentage change = [(22 - 489) / 489] x 100
Subtract the new number by the original number
22 - 489 = -467
-467 ÷ 489 = -0.9550102249488752
-0.9550102249488752 x 100 = -95.5%