-61.1% is the change from 694 to 270
Calculation steps:
[( 270 - 694 ) ÷ 694] x 100 = -61.1%
Formula
Percentage change = [(270 - 694) / 694] x 100
Subtract the new number by the original number
270 - 694 = -424
-424 ÷ 694 = -0.6109510086455331
-0.6109510086455331 x 100 = -61.1%