Trepak-The Russian Dance. Calculate the percentage change in the value of the ruble for the two different cross rates shown in the table for the five periods. Did the ruble fall further against the U.S. dollar or the Swiss franc? For the period from November 7, 2013 to November 7, 2014: The percentage change in Russian rubles per Swiss franc is \%. (Round to two decimal places.) citizens of wealth had used Swiss banks heavily in recent years as a place where they could shelter their capital from politics, both inside Russia and the outside (EU and US) world. But beginning in the fall of 2014 the Russian ruble's value began to slide against the Swiss franc, threatening their wealth