-63.54% is the change from 971 to 354
Calculation steps:
[( 354 - 971 ) ÷ 971] x 100 = -63.54%
Formula
Percentage change = [(354 - 971) / 971] x 100
Subtract the new number by the original number
354 - 971 = -617
-617 ÷ 971 = -0.635427394438723
-0.635427394438723 x 100 = -63.54%