May 25, 2022. Difficulty fell by -4.33% to 29.90T from 31.25T.
Change
-4.33%
New difficulty
29.90T
Period length
14.6 days
Network hashrate then (7-day)
204.5 EH/s
Bitcoin price then
$29,729
Hashprice then
$122/PH/day
The 2,016 blocks before it took 14.6 days, longer than the 14 intended, so hashrate had fallen, and difficulty fell by 4.33%: an ordinary adjustment. For every machine on the network that is a pay rise of the same size until the next retarget.