AMSTERDAM—A gunman who held a hostage for hours in the Apple Store in Amsterdam demanded a ransom of 200 million euros (more than $226 million) in cryptocurrencies before he was run over by police as he chased his hostage out of the shop, police and prosecutors said Wednesday. The tense, five-hour standoff paralyzed one of Amsterdam’s most popular nightlife neighborhoods for hours Tuesday as scores of heavily armed police surrounded the store, managing to free about 70 people from the building that houses the shop before the suspect was detained. Police Chief Frank Paauw said the suspect, a 27-year-old man from Amsterdam armed with a handgun and an automatic weapon and wearing camouflaged clothing, was run over by police as he chased his fleeing hostage. The hostage was a Bulgarian man, police said. They didn’t release his identity. “The hostage played a sort of hero’s role by, in that split …