-61.26% is the change from 697 to 270
Calculation steps:
[( 270 - 697 ) ÷ 697] x 100 = -61.26%
Formula
Percentage change = [(270 - 697) / 697] x 100
Subtract the new number by the original number
270 - 697 = -427
-427 ÷ 697 = -0.6126255380200861
-0.6126255380200861 x 100 = -61.26%