There is a slide on page 31 showing revenue growth expressed as a percentage.
As polote said above, it's very strange to see MRR growth figures given as a fixed dollar amount throughout the presentation. As a founder, you might be quite worried if your business was only growing by the same dollar amount each month over an extended period.
The problem is still largely the same in any case, because unless we have some way to associate the percentage-based growth figures from that one slide with the current dollar-based growth as shown elsewhere, it still gives little insight into whether the various factors being examined correlate with higher percentage growth, which is almost certainly the interesting information here.