-46.36% is the change from 934 to 501
Calculation steps:
[( 501 - 934 ) ÷ 934] x 100 = -46.36%
Formula
Percentage change = [(501 - 934) / 934] x 100
Subtract the new number by the original number
501 - 934 = -433
-433 ÷ 934 = -0.46359743040685225
-0.46359743040685225 x 100 = -46.36%