Complex sentence: As the day wore on more and more Dutch, British and Brunswickers arrived faster than fresh French troops (who eventually numbered about 24,000), at the end of the battle, Wellington had a numerical superiority over Ney.
Split into simpler sentences: As the day wore on, fresh Dutch, British and Brunswickers arrived faster than fresh French troops (who eventually numbered about 24,000). At the end of the battle, Wellington had a numerical superiority over Ney.