-59.32% is the change from 976 to 397
Calculation steps:
[( 397 - 976 ) ÷ 976] x 100 = -59.32%
Formula
Percentage change = [(397 - 976) / 976] x 100
Subtract the new number by the original number
397 - 976 = -579
-579 ÷ 976 = -0.5932377049180327
-0.5932377049180327 x 100 = -59.32%