-61.23% is the change from 699 to 271
Calculation steps:
[( 271 - 699 ) ÷ 699] x 100 = -61.23%
Formula
Percentage change = [(271 - 699) / 699] x 100
Subtract the new number by the original number
271 - 699 = -428
-428 ÷ 699 = -0.6123032904148784
-0.6123032904148784 x 100 = -61.23%