-65.08% is the change from 733 to 256
Calculation steps:
[( 256 - 733 ) ÷ 733] x 100 = -65.08%
Formula
Percentage change = [(256 - 733) / 733] x 100
Subtract the new number by the original number
256 - 733 = -477
-477 ÷ 733 = -0.6507503410641201
-0.6507503410641201 x 100 = -65.08%