-6.43% is the change from 948 to 887
Calculation steps:
[( 887 - 948 ) ÷ 948] x 100 = -6.43%
Formula
Percentage change = [(887 - 948) / 948] x 100
Subtract the new number by the original number
887 - 948 = -61
-61 ÷ 948 = -0.06434599156118144
-0.06434599156118144 x 100 = -6.43%