Original sentence: In 1995-96, Marcos signed with Real Valladolid, going on to be a defensive mainstay for over a decade, amassing over 400 appearances (all competitions), and eventually gaining team captaincy
Edited sentence: In 1995-96, Marcos signed with Real Valladolid, going on to be a defensive mainstay for over a decade, amassing nearly 500 appearances (all competitions), and eventually gaining team captaincy