Why is it difficult to compare relative job growth for different sized business?

Comparing relative job growth across different-sized businesses is challenging because their growth rates can be influenced by various factors, such as market demand, available resources, and industry conditions. Smaller businesses may experience rapid percentage growth from a lower base, while larger companies may show slower growth in percentage terms despite adding more jobs overall. Additionally, the impact of external factors, like economic fluctuations or regulatory changes, can disproportionately affect businesses of different sizes, complicating direct comparisons.