We're dividing 3210943 by 406 
Our goal is to divide 3210943 by 406.

Advancing to step 1:
406 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 406

Step 2:
406 goes into 32 0 times with a remainder of 32.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Append the next digit (1) from the dividend to 32 and continue with: 321 / 406

Going ahead to step 3:
321 divided by 406 is 0 with a remainder of 321.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 321, we end up with 321.
Fetch the next digit (0) from the dividend, attach it to 321 and continue: 3210 / 406

Step 4:
406 goes into 3210 7 times with a remainder of 368.
The next digit of our result is 7. 
Result so far: 7.0
If we take 2842 away from 3210, we end up with 368.
Take the next digit (9) from the dividend and append it to 368, then repeat: 3689 / 406

Step 5:
When dividing 3689 by 406, we get 9 with a remainder of 35.
The next digit of our result is 9. 
Result so far: 79.0
Deduct 3654 from 3689 and we're left with 35.
Bring next digit (4) of the dividend behind the 35 and repeat the process: 354 / 406

Let's proceed to step 6:
The number 406 fits into 354 0 times, leaving a remainder of 354.
Write down 0 as next digit of the result. 
Result so far: 790.0
Deduct 0 from 354 and we're left with 354.
Append the next digit (3) from the dividend to 354 and continue with: 3543 / 406

Going ahead to step 7:
3543 divided by 406 is 8 with a remainder of 295.
The next digit of our result is 8. 
Result so far: 7908.0
If we take 3248 away from 3543, we end up with 295.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2950, and continue the process.

Step 8:
2950 divided by 406 is 7 with a remainder of 108.
Use 7 as the next digit of our solution. 
Result so far: 7908.7
If we subtract 2842 from 2950, we get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 9:
1080 divided by 406 is 2 with a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 7908.72
Deduct 812 from 1080 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 10:
When dividing 2680 by 406, we get 6 with a remainder of 244.
The number 6 becomes the next digit in our result. 
Result so far: 7908.726
If we take 2436 away from 2680, we end up with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 11:
The number 406 fits into 2440 6 times, leaving a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 7908.7266
Deduct 2436 from 2440 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The final result is 7908.7266 with a remainder of 4e-05.