-71.49% is the change from 698 to 199
Calculation steps:
[( 199 - 698 ) ÷ 698] x 100 = -71.49%
Formula
Percentage change = [(199 - 698) / 698] x 100
Subtract the new number by the original number
199 - 698 = -499
-499 ÷ 698 = -0.7148997134670487
-0.7148997134670487 x 100 = -71.49%