About 85% of the world's soybeans are used to feed livestock
“About 85 percent of the world’s soybeans are processed, or "crushed," annually into soybean meal and oil. Approximately 98 percent of the soybean meal that is crushed is further processed into animal feed with the balance used to make soy flour and proteins."
“Soy Facts,” Soyatech, accessed December 8, 2014, http://www.soyatech.com/info.php?id=175