To outperform 8% a year after a 90% drop, you would need to have made 35% for a decade. Are you actually earning that much? Sp500 over the past decade has earn

To outperform 8% a year after a 90% drop, you would need to have made 35% for a decade. Are you actually earning that much? Sp500 over the past decade has earned 14%. Would you stil be up? That means you earned 43% a year for a decade?