-48.99% is the change from 843 to 430
Calculation steps:
[( 430 - 843 ) ÷ 843] x 100 = -48.99%
Formula
Percentage change = [(430 - 843) / 843] x 100
Subtract the new number by the original number
430 - 843 = -413
-413 ÷ 843 = -0.48991696322657174
-0.48991696322657174 x 100 = -48.99%