-69.49% is the change from 708 to 216
Calculation steps:
[( 216 - 708 ) ÷ 708] x 100 = -69.49%
Formula
Percentage change = [(216 - 708) / 708] x 100
Subtract the new number by the original number
216 - 708 = -492
-492 ÷ 708 = -0.6949152542372882
-0.6949152542372882 x 100 = -69.49%