-0.63% is the change from 957 to 951
Calculation steps:
[( 951 - 957 ) ÷ 957] x 100 = -0.63%
Formula
Percentage change = [(951 - 957) / 957] x 100
Subtract the new number by the original number
951 - 957 = -6
-6 ÷ 957 = -0.006269592476489028
-0.006269592476489028 x 100 = -0.63%