Complex sentence: Jooste's December 2017 resignation as CEO of Steinhoff came as the company admitted to "accounting irregularities" within the group, later described as the biggest corporate scandal in South African history and the biggest corporate crash in the country's history.
Split into simpler sentences: Jooste's December 2017 resignation as CEO of Steinhoff came as the company admitted to "accounting irregularities" within the group. It was soon labeled as the biggest corporate scandal in South African history and the biggest corporate crash in the country's history.