In the popular videogame Minecraft, whenever a player kills a blaze mob with an unenchanted sword, it has a 1/2 chance of dropping a blaze rod. A famous unnamed Minecraft speedrunner DREAMS of k*****g 1000 blaze mobs with an unenchanted sword and harvesting 900 blaze rods from them. Calculate, to the nearest hundredth of a percent, the chance of such an event happening
