-70.49% is the change from 976 to 288
Calculation steps:
[( 288 - 976 ) ÷ 976] x 100 = -70.49%
Formula
Percentage change = [(288 - 976) / 976] x 100
Subtract the new number by the original number
288 - 976 = -688
-688 ÷ 976 = -0.7049180327868853
-0.7049180327868853 x 100 = -70.49%