-35.62% is the change from 699 to 450
Calculation steps:
[( 450 - 699 ) ÷ 699] x 100 = -35.62%
Formula
Percentage change = [(450 - 699) / 699] x 100
Subtract the new number by the original number
450 - 699 = -249
-249 ÷ 699 = -0.3562231759656652
-0.3562231759656652 x 100 = -35.62%