-49.23% is the change from 845 to 429
Calculation steps:
[( 429 - 845 ) ÷ 845] x 100 = -49.23%
Formula
Percentage change = [(429 - 845) / 845] x 100
Subtract the new number by the original number
429 - 845 = -416
-416 ÷ 845 = -0.49230769230769234
-0.49230769230769234 x 100 = -49.23%