-54.18% is the change from 753 to 345
Calculation steps:
[( 345 - 753 ) ÷ 753] x 100 = -54.18%
Formula
Percentage change = [(345 - 753) / 753] x 100
Subtract the new number by the original number
345 - 753 = -408
-408 ÷ 753 = -0.5418326693227091
-0.5418326693227091 x 100 = -54.18%