-13.35% is the change from 951 to 824
Calculation steps:
[( 824 - 951 ) ÷ 951] x 100 = -13.35%
Formula
Percentage change = [(824 - 951) / 951] x 100
Subtract the new number by the original number
824 - 951 = -127
-127 ÷ 951 = -0.13354363827549948
-0.13354363827549948 x 100 = -13.35%