-4.02% is the change from 971 to 932
Calculation steps:
[( 932 - 971 ) ÷ 971] x 100 = -4.02%
Formula
Percentage change = [(932 - 971) / 971] x 100
Subtract the new number by the original number
932 - 971 = -39
-39 ÷ 971 = -0.04016477857878476
-0.04016477857878476 x 100 = -4.02%