-53.84% is the change from 860 to 397
Calculation steps:
[( 397 - 860 ) ÷ 860] x 100 = -53.84%
Formula
Percentage change = [(397 - 860) / 860] x 100
Subtract the new number by the original number
397 - 860 = -463
-463 ÷ 860 = -0.5383720930232558
-0.5383720930232558 x 100 = -53.84%