That is not how it works.
The 75% is about mined blocks. The node count is just symbolic.
So, why pushing that hype about the grow of XT nodes number ?
Real XT mining power is less than 0.1% and is declining with time.
That doesn't make sense.
XT mining power is currently exactly 0.1%, since they count the last 1000 blocks to determine that.
How is it declining?
Like I said: The node count is symbolic.