In 1976, ron wayne sold his 10% ownership of which company for $800? walmart

Ron Wayne or Ronald Gerald Wayne sold 10% of his ownership of the Apple Computer (now Apple Inc.) in 1976 for $800. He is a retired American Electronics Industry worker that have co-founded the Apple Computer together with Steve Wozniak and Steve Jobs. He was responsible for giving administrative oversight for the venture of the new company during that period. If he had kept his shares, he would have gained $75.5 billion worth of shares from the said company.