Let's divide 901670 by 39
Let's see how many times 39 fits into 901670.

Moving on to step 1:
If we divide 9 by 39, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 39

Moving on to step 2:
39 goes into 90 2 times with a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 78 from 90, we get 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 39

Step 3:
The number 39 fits into 121 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 23.0
Subtract 117 from 121 to get 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 39

On to step 4:
39 goes into 46 1 times with a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 231.0
Subtract 39 from 46 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 39

On to step 5:
39 goes into 77 1 times with a remainder of 38.
Put 1 as the next digit of the answer. 
Result so far: 2311.0
Subtracting 39 from 77 leaves us with 38.
Fetch the next digit (0) from the dividend, attach it to 38 and continue: 380 / 39

On to step 6:
When dividing 380 by 39, we get 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 23119.0
If we subtract 351 from 380, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
290 divided by 39 is 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 23119.7
Subtracting 273 from 290 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 8:
39 goes into 170 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 23119.74
Subtract 156 from 170 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
The number 39 fits into 140 3 times, leaving a remainder of 23.
The number 3 becomes the next digit in our result. 
Result so far: 23119.743
Subtracting 117 from 140 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 10:
If we divide 230 by 39, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 23119.7435
If we subtract 195 from 230, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 11:
The number 39 fits into 350 8 times, leaving a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 23119.74358
If we take 312 away from 350, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 12:
39 goes into 380 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 23119.743589
Deduct 351 from 380 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 13:
When dividing 290 by 39, we get 7 with a remainder of 17.
The next digit of our result is 7. 
Result so far: 23119.7435897
Subtract 273 from 290 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 14:
When dividing 170 by 39, we get 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 23119.74358974
If we subtract 156 from 170, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 23119.74358974, with a leftover of 1.4e-08.