Raw scores is the number of questions answered correctly simply whereas the scaled scores are on the 120-180 scale range.  Say if 92 questions are correct the scaled score will be around 172, but if 92 is the total answered questions then we need to know the no. of correct answers to now then raw scores and then convert the same into the scaled scores. The percentile can then be latter obtained by knowing the scaled scores, for 92 correct answers and 172 scaled scores, the percentile will be around 99 but then again if 99 are simple the total attempted answers, we need to know the correct answers first.

The chart of the conversion can be obtained from this site: https://www.kaptest.com/study/lsat/lsat-raw-score-conversion/