-32.81% is the change from 762 to 512
Calculation steps:
[( 512 - 762 ) ÷ 762] x 100 = -32.81%
Formula
Percentage change = [(512 - 762) / 762] x 100
Subtract the new number by the original number
512 - 762 = -250
-250 ÷ 762 = -0.32808398950131235
-0.32808398950131235 x 100 = -32.81%