-27.41% is the change from 704 to 511
Calculation steps:
[( 511 - 704 ) ÷ 704] x 100 = -27.41%
Formula
Percentage change = [(511 - 704) / 704] x 100
Subtract the new number by the original number
511 - 704 = -193
-193 ÷ 704 = -0.2741477272727273
-0.2741477272727273 x 100 = -27.41%