-43.97% is the change from 755 to 423
Calculation steps:
[( 423 - 755 ) ÷ 755] x 100 = -43.97%
Formula
Percentage change = [(423 - 755) / 755] x 100
Subtract the new number by the original number
423 - 755 = -332
-332 ÷ 755 = -0.43973509933774835
-0.43973509933774835 x 100 = -43.97%