-53.61% is the change from 707 to 328
Calculation steps:
[( 328 - 707 ) ÷ 707] x 100 = -53.61%
Formula
Percentage change = [(328 - 707) / 707] x 100
Subtract the new number by the original number
328 - 707 = -379
-379 ÷ 707 = -0.536067892503536
-0.536067892503536 x 100 = -53.61%