Okay, so it's 3.785 battalions to the regiment? No, that's litres to the gallon. Darn. 0.454 battalions to the regiment? No, that's kilograms to pounds. 4.448 battaloins? No, that's pounds to Newtons. 745 battalions to the division? No, that's horsepower to Watts. Darn. Curse these infernal conversions!
there are conversions, then there are conversions.