-14.79% is the change from 967 to 824
Calculation steps:
[( 824 - 967 ) ÷ 967] x 100 = -14.79%
Formula
Percentage change = [(824 - 967) / 967] x 100
Subtract the new number by the original number
824 - 967 = -143
-143 ÷ 967 = -0.14788004136504654
-0.14788004136504654 x 100 = -14.79%