-74.77% is the change from 876 to 221
Calculation steps:
[( 221 - 876 ) ÷ 876] x 100 = -74.77%
Formula
Percentage change = [(221 - 876) / 876] x 100
Subtract the new number by the original number
221 - 876 = -655
-655 ÷ 876 = -0.747716894977169
-0.747716894977169 x 100 = -74.77%