-49.12% is the change from 849 to 432
Calculation steps:
[( 432 - 849 ) ÷ 849] x 100 = -49.12%
Formula
Percentage change = [(432 - 849) / 849] x 100
Subtract the new number by the original number
432 - 849 = -417
-417 ÷ 849 = -0.4911660777385159
-0.4911660777385159 x 100 = -49.12%