-80.52% is the change from 698 to 136
Calculation steps:
[( 136 - 698 ) ÷ 698] x 100 = -80.52%
Formula
Percentage change = [(136 - 698) / 698] x 100
Subtract the new number by the original number
136 - 698 = -562
-562 ÷ 698 = -0.8051575931232091
-0.8051575931232091 x 100 = -80.52%