-7.6% is the change from 882 to 815
Calculation steps:
[( 815 - 882 ) ÷ 882] x 100 = -7.6%
Formula
Percentage change = [(815 - 882) / 882] x 100
Subtract the new number by the original number
815 - 882 = -67
-67 ÷ 882 = -0.07596371882086168
-0.07596371882086168 x 100 = -7.6%