-49.68% is the change from 934 to 470
Calculation steps:
[( 470 - 934 ) ÷ 934] x 100 = -49.68%
Formula
Percentage change = [(470 - 934) / 934] x 100
Subtract the new number by the original number
470 - 934 = -464
-464 ÷ 934 = -0.49678800856531047
-0.49678800856531047 x 100 = -49.68%