-32.99% is the change from 679 to 455
Calculation steps:
[( 455 - 679 ) ÷ 679] x 100 = -32.99%
Formula
Percentage change = [(455 - 679) / 679] x 100
Subtract the new number by the original number
455 - 679 = -224
-224 ÷ 679 = -0.32989690721649484
-0.32989690721649484 x 100 = -32.99%