-16.16% is the change from 761 to 638
Calculation steps:
[( 638 - 761 ) ÷ 761] x 100 = -16.16%
Formula
Percentage change = [(638 - 761) / 761] x 100
Subtract the new number by the original number
638 - 761 = -123
-123 ÷ 761 = -0.1616294349540079
-0.1616294349540079 x 100 = -16.16%