-63.47% is the change from 698 to 255
Calculation steps:
[( 255 - 698 ) ÷ 698] x 100 = -63.47%
Formula
Percentage change = [(255 - 698) / 698] x 100
Subtract the new number by the original number
255 - 698 = -443
-443 ÷ 698 = -0.6346704871060171
-0.6346704871060171 x 100 = -63.47%