-43.17% is the change from 739 to 420
Calculation steps:
[( 420 - 739 ) ÷ 739] x 100 = -43.17%
Formula
Percentage change = [(420 - 739) / 739] x 100
Subtract the new number by the original number
420 - 739 = -319
-319 ÷ 739 = -0.4316644113667118
-0.4316644113667118 x 100 = -43.17%