-43.94% is the change from 751 to 421
Calculation steps:
[( 421 - 751 ) ÷ 751] x 100 = -43.94%
Formula
Percentage change = [(421 - 751) / 751] x 100
Subtract the new number by the original number
421 - 751 = -330
-330 ÷ 751 = -0.4394141145139814
-0.4394141145139814 x 100 = -43.94%