-47.18% is the change from 799 to 422
Calculation steps:
[( 422 - 799 ) ÷ 799] x 100 = -47.18%
Formula
Percentage change = [(422 - 799) / 799] x 100
Subtract the new number by the original number
422 - 799 = -377
-377 ÷ 799 = -0.4718397997496871
-0.4718397997496871 x 100 = -47.18%