-50.32% is the change from 934 to 464
Calculation steps:
[( 464 - 934 ) ÷ 934] x 100 = -50.32%
Formula
Percentage change = [(464 - 934) / 934] x 100
Subtract the new number by the original number
464 - 934 = -470
-470 ÷ 934 = -0.5032119914346895
-0.5032119914346895 x 100 = -50.32%