Original: In addition, the Young Plan divided the annual payment, set at two billion Gold Marks, US$ 473 million, into two components, one unconditional part equal to one third of the sum and a postponable part for the remaining two-thirds.
Simplified: In addition, the Young Plan divided the yearly payment, set at two billion gold marks (US$ 473 million), into two parts: one part equal to one third of the sum and could not be postponed and a postponable part for the remaining two-thirds.