-80.66% is the change from 698 to 135
Calculation steps:
[( 135 - 698 ) ÷ 698] x 100 = -80.66%
Formula
Percentage change = [(135 - 698) / 698] x 100
Subtract the new number by the original number
135 - 698 = -563
-563 ÷ 698 = -0.8065902578796562
-0.8065902578796562 x 100 = -80.66%