-30.19% is the change from 732 to 511
Calculation steps:
[( 511 - 732 ) ÷ 732] x 100 = -30.19%
Formula
Percentage change = [(511 - 732) / 732] x 100
Subtract the new number by the original number
511 - 732 = -221
-221 ÷ 732 = -0.30191256830601093
-0.30191256830601093 x 100 = -30.19%