-80.8% is the change from 698 to 134
Calculation steps:
[( 134 - 698 ) ÷ 698] x 100 = -80.8%
Formula
Percentage change = [(134 - 698) / 698] x 100
Subtract the new number by the original number
134 - 698 = -564
-564 ÷ 698 = -0.8080229226361032
-0.8080229226361032 x 100 = -80.8%