-29.52% is the change from 725 to 511
Calculation steps:
[( 511 - 725 ) ÷ 725] x 100 = -29.52%
Formula
Percentage change = [(511 - 725) / 725] x 100
Subtract the new number by the original number
511 - 725 = -214
-214 ÷ 725 = -0.29517241379310344
-0.29517241379310344 x 100 = -29.52%