-69.62% is the change from 948 to 288
Calculation steps:
[( 288 - 948 ) ÷ 948] x 100 = -69.62%
Formula
Percentage change = [(288 - 948) / 948] x 100
Subtract the new number by the original number
288 - 948 = -660
-660 ÷ 948 = -0.6962025316455697
-0.6962025316455697 x 100 = -69.62%