-46.51% is the change from 789 to 422
Calculation steps:
[( 422 - 789 ) ÷ 789] x 100 = -46.51%
Formula
Percentage change = [(422 - 789) / 789] x 100
Subtract the new number by the original number
422 - 789 = -367
-367 ÷ 789 = -0.46514575411913817
-0.46514575411913817 x 100 = -46.51%