89485 divided by 286 
Let's see how many times 286 fits into 89485.

On to step 1:
8 divided by 286 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 286

Let's proceed to step 2:
286 goes into 89 0 times with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Include the next digit (4) from the dividend after 89, then repeat: 894 / 286

Going ahead to step 3:
894 divided by 286 is 3 with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 858 away from 894, we end up with 36.
Include the next digit (8) from the dividend after 36, then repeat: 368 / 286

Step 4:
When dividing 368 by 286, we get 1 with a remainder of 82.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Deduct 286 from 368 and we're left with 82.
Grab the next digit (5) from the dividend, add it to 82, then carry on: 825 / 286

Advancing to step 5:
When dividing 825 by 286, we get 2 with a remainder of 253.
Record the quotient 2 as the next digit in the result. 
Result so far: 312.0
Subtracting 572 from 825 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 6:
When dividing 2530 by 286, we get 8 with a remainder of 242.
Write down 8 as next digit of the result. 
Result so far: 312.8
The remainder is 242 after subtracting 2288 from 2530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Advancing to step 7:
286 can be fit into 2420 8 times, resulting in a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 312.88
The remainder is 132 after subtracting 2288 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

The final outcome is 312.88, with a leftover of 0.132.