-71.67% is the change from 699 to 198
Calculation steps:
[( 198 - 699 ) ÷ 699] x 100 = -71.67%
Formula
Percentage change = [(198 - 699) / 699] x 100
Subtract the new number by the original number
198 - 699 = -501
-501 ÷ 699 = -0.7167381974248928
-0.7167381974248928 x 100 = -71.67%