-50.54% is the change from 934 to 462
Calculation steps:
[( 462 - 934 ) ÷ 934] x 100 = -50.54%
Formula
Percentage change = [(462 - 934) / 934] x 100
Subtract the new number by the original number
462 - 934 = -472
-472 ÷ 934 = -0.5053533190578159
-0.5053533190578159 x 100 = -50.54%