-36.9% is the change from 756 to 477
Calculation steps:
[( 477 - 756 ) ÷ 756] x 100 = -36.9%
Formula
Percentage change = [(477 - 756) / 756] x 100
Subtract the new number by the original number
477 - 756 = -279
-279 ÷ 756 = -0.36904761904761907
-0.36904761904761907 x 100 = -36.9%