-12.84% is the change from 732 to 638
Calculation steps:
[( 638 - 732 ) ÷ 732] x 100 = -12.84%
Formula
Percentage change = [(638 - 732) / 732] x 100
Subtract the new number by the original number
638 - 732 = -94
-94 ÷ 732 = -0.1284153005464481
-0.1284153005464481 x 100 = -12.84%