Which preposition to use with rearrangements

of Occurrences 46%

He resolved not to adopt a series of minor changes in the Breviary, but to appoint an active commission of reform, whose first work should be a rearrangement of the psalter which must bring back the recitation of the Divine Office to its early idealthe weekly recitation of the whole psalter.

within Occurrences 1%

There has been an expansion of the field, and some rearrangement within it; but the evolution of human ideals has been, in our civilization, the growth of one spirit out of its dead selves carrying on into each reincarnation the true life that was in the form it leaves, and which is immortal.

Which preposition to use with  rearrangements