-45.38% is the change from 769 to 420
Calculation steps:
[( 420 - 769 ) ÷ 769] x 100 = -45.38%
Formula
Percentage change = [(420 - 769) / 769] x 100
Subtract the new number by the original number
420 - 769 = -349
-349 ÷ 769 = -0.4538361508452536
-0.4538361508452536 x 100 = -45.38%