-69.97% is the change from 716 to 215
Calculation steps:
[( 215 - 716 ) ÷ 716] x 100 = -69.97%
Formula
Percentage change = [(215 - 716) / 716] x 100
Subtract the new number by the original number
215 - 716 = -501
-501 ÷ 716 = -0.6997206703910615
-0.6997206703910615 x 100 = -69.97%