-50.39% is the change from 772 to 383
Calculation steps:
[( 383 - 772 ) ÷ 772] x 100 = -50.39%
Formula
Percentage change = [(383 - 772) / 772] x 100
Subtract the new number by the original number
383 - 772 = -389
-389 ÷ 772 = -0.5038860103626943
-0.5038860103626943 x 100 = -50.39%