-95.77% is the change from 709 to 30
Calculation steps:
[( 30 - 709 ) ÷ 709] x 100 = -95.77%
Formula
Percentage change = [(30 - 709) / 709] x 100
Subtract the new number by the original number
30 - 709 = -679
-679 ÷ 709 = -0.9576868829337094
-0.9576868829337094 x 100 = -95.77%