Like what if you do "363298 / 281" ?
Can your block-omputer handle that, and if so, how long does it take?
I've never done division before. But I have done addition and subtraction. I built an ALU with those two functions. The biggest number I could use was
(255 +- 255) + 1.
255 = 11111111
So that means the biggest number my ALU could display was 111111111 = 511
If you make your decoders/encoders modular than you can duplicate them and hook them up to each other... And so technically I could have gone higher but I decided to stop there.
Compared to minecraft calculating that stuff; Blockland is 100x faster. So pretty quick calculations.
As far as Multiplication and Division... I've never gotten that far yet. So I don't know about the speed. I could take a guess that it would be slightly slower than addition and subtraction.
Also another factor is how you build your circuits. The smaller it is : the faster it is. (obviously)
That is why I like to build my stuff modular and compact. Maybe I could redesign an encoder, or decoder, or how my multiplexer is setup. I can easily remove that section of the circuit and replace it with a better design.