-63.48% is the change from 972 to 355
Calculation steps:
[( 355 - 972 ) ÷ 972] x 100 = -63.48%
Formula
Percentage change = [(355 - 972) / 972] x 100
Subtract the new number by the original number
355 - 972 = -617
-617 ÷ 972 = -0.6347736625514403
-0.6347736625514403 x 100 = -63.48%