-69.73% is the change from 948 to 287
Calculation steps:
[( 287 - 948 ) ÷ 948] x 100 = -69.73%
Formula
Percentage change = [(287 - 948) / 948] x 100
Subtract the new number by the original number
287 - 948 = -661
-661 ÷ 948 = -0.6972573839662447
-0.6972573839662447 x 100 = -69.73%