-39.32% is the change from 651 to 395
Calculation steps:
[( 395 - 651 ) ÷ 651] x 100 = -39.32%
Formula
Percentage change = [(395 - 651) / 651] x 100
Subtract the new number by the original number
395 - 651 = -256
-256 ÷ 651 = -0.3932411674347158
-0.3932411674347158 x 100 = -39.32%