-61.21% is the change from 696 to 270
Calculation steps:
[( 270 - 696 ) ÷ 696] x 100 = -61.21%
Formula
Percentage change = [(270 - 696) / 696] x 100
Subtract the new number by the original number
270 - 696 = -426
-426 ÷ 696 = -0.6120689655172413
-0.6120689655172413 x 100 = -61.21%