-78.97% is the change from 699 to 147
Calculation steps:
[( 147 - 699 ) ÷ 699] x 100 = -78.97%
Formula
Percentage change = [(147 - 699) / 699] x 100
Subtract the new number by the original number
147 - 699 = -552
-552 ÷ 699 = -0.7896995708154506
-0.7896995708154506 x 100 = -78.97%