-54.79% is the change from 752 to 340
Calculation steps:
[( 340 - 752 ) ÷ 752] x 100 = -54.79%
Formula
Percentage change = [(340 - 752) / 752] x 100
Subtract the new number by the original number
340 - 752 = -412
-412 ÷ 752 = -0.5478723404255319
-0.5478723404255319 x 100 = -54.79%