And it goes on and on
Bitcoin Difficulty: 93,448,670,796
Estimated Next Difficulty: 108,641,439,562
(+16.26%)Adjust time: After 2013 Blocks, About 14.1 days
To be specific about that
The block change is the average over 2016 blocks
(well actually it's 2015 due to a bug when it was first written but ignoring that ...)
A lot of these 'next diff' estimate sites base their estimate only on the blocks since the last change.
So yeah if you base the estimate for the next (2015) blocks on a few ... or even a few hundred ... it will almost certainly be way off.
Wait until there's about 1008 (half way) and it could be a closer estimate ... as long as there's no large amount of new hardware in the 2nd week ...
This change it was 18.1% but early on some of the sites were saying well over 20% some even 30% or more ...
79102380900.225983 -> 93448670796.32380676
Yay pool currently over 6.5PH