-6.75% is the change from 755 to 704
Calculation steps:
[( 704 - 755 ) ÷ 755] x 100 = -6.75%
Formula
Percentage change = [(704 - 755) / 755] x 100
Subtract the new number by the original number
704 - 755 = -51
-51 ÷ 755 = -0.06754966887417219
-0.06754966887417219 x 100 = -6.75%