Litecoin transaction since April 2019 have continued to increase more than the number of bitcoin transactions.
Litecoin from 2013-2019 had a range of .3% to 3% of the number of bitcoin transactions. However, since April 2019, litecoin transactions have been growing at a faster rate than bitcoin transactions.
The Litecoin network consistently has transactions that are now 40% compared to the Bitcoin network.
The following chart shows the number of litecoin transactions compared against the number of bitcoin transactions. The number of transactions is one meaningful way to understand the network growth of both chains.