-36.91% is the change from 680 to 429
Calculation steps:
[( 429 - 680 ) ÷ 680] x 100 = -36.91%
Formula
Percentage change = [(429 - 680) / 680] x 100
Subtract the new number by the original number
429 - 680 = -251
-251 ÷ 680 = -0.36911764705882355
-0.36911764705882355 x 100 = -36.91%