-49.08% is the change from 764 to 389
Calculation steps:
[( 389 - 764 ) ÷ 764] x 100 = -49.08%
Formula
Percentage change = [(389 - 764) / 764] x 100
Subtract the new number by the original number
389 - 764 = -375
-375 ÷ 764 = -0.4908376963350785
-0.4908376963350785 x 100 = -49.08%