-77.4% is the change from 699 to 158
Calculation steps:
[( 158 - 699 ) ÷ 699] x 100 = -77.4%
Formula
Percentage change = [(158 - 699) / 699] x 100
Subtract the new number by the original number
158 - 699 = -541
-541 ÷ 699 = -0.7739628040057225
-0.7739628040057225 x 100 = -77.4%