-89.3% is the change from 561 to 60
Calculation steps:
[( 60 - 561 ) ÷ 561] x 100 = -89.3%
Formula
Percentage change = [(60 - 561) / 561] x 100
Subtract the new number by the original number
60 - 561 = -501
-501 ÷ 561 = -0.893048128342246
-0.893048128342246 x 100 = -89.3%