-78.68% is the change from 699 to 149
Calculation steps:
[( 149 - 699 ) ÷ 699] x 100 = -78.68%
Formula
Percentage change = [(149 - 699) / 699] x 100
Subtract the new number by the original number
149 - 699 = -550
-550 ÷ 699 = -0.7868383404864091
-0.7868383404864091 x 100 = -78.68%