-36.3% is the change from 763 to 486
Calculation steps:
[( 486 - 763 ) ÷ 763] x 100 = -36.3%
Formula
Percentage change = [(486 - 763) / 763] x 100
Subtract the new number by the original number
486 - 763 = -277
-277 ÷ 763 = -0.36304062909567497
-0.36304062909567497 x 100 = -36.3%