-96.6% is the change from 882 to 30
Calculation steps:
[( 30 - 882 ) ÷ 882] x 100 = -96.6%
Formula
Percentage change = [(30 - 882) / 882] x 100
Subtract the new number by the original number
30 - 882 = -852
-852 ÷ 882 = -0.9659863945578231
-0.9659863945578231 x 100 = -96.6%