-32.14% is the change from 753 to 511
Calculation steps:
[( 511 - 753 ) ÷ 753] x 100 = -32.14%
Formula
Percentage change = [(511 - 753) / 753] x 100
Subtract the new number by the original number
511 - 753 = -242
-242 ÷ 753 = -0.32138114209827356
-0.32138114209827356 x 100 = -32.14%