-30.59% is the change from 948 to 658
Calculation steps:
[( 658 - 948 ) ÷ 948] x 100 = -30.59%
Formula
Percentage change = [(658 - 948) / 948] x 100
Subtract the new number by the original number
658 - 948 = -290
-290 ÷ 948 = -0.3059071729957806
-0.3059071729957806 x 100 = -30.59%