Clock Divider skips a certain amount of MIDI Beat Clock messages and outputs only some of them to achieve a slower tempo.
Divider is the coefficient to apply to the original tempo. Eg. 1/4 will make the tempo four times slower.
Note: this module expects to receive MIDI Beat Clock messages along with other MIDI messages. If that’s not the case, the module will display a warning. See more details in MIDI Clock Is Missing.