-72.67% is the change from 794 to 217
Calculation steps:
[( 217 - 794 ) ÷ 794] x 100 = -72.67%
Formula
Percentage change = [(217 - 794) / 794] x 100
Subtract the new number by the original number
217 - 794 = -577
-577 ÷ 794 = -0.7267002518891688
-0.7267002518891688 x 100 = -72.67%