We divide 85510721 by 406
Our goal is to divide 85510721 by 406.

Going ahead to step 1:
406 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (5) from the dividend and append it to 8, then repeat: 85 / 406

Going ahead to step 2:
406 goes into 85 0 times with a remainder of 85.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (5) of the dividend behind the 85 and repeat the process: 855 / 406

Let's proceed to step 3:
855 divided by 406 is 2 with a remainder of 43.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 812 away from 855, we end up with 43.
Take the next digit (1) from the dividend and append it to 43, then repeat: 431 / 406

Step 4:
406 goes into 431 1 times with a remainder of 25.
Write down 1 as next digit of the result. 
Result so far: 21.0
The remainder is 25 after subtracting 406 from 431.
Grab the next digit (0) from the dividend, add it to 25, then carry on: 250 / 406

Let's proceed to step 5:
When dividing 250 by 406, we get 0 with a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 210.0
The remainder is 250 after subtracting 0 from 250.
Take the next digit (7) from the dividend and append it to 250, then repeat: 2507 / 406

Going ahead to step 6:
If we divide 2507 by 406, we get 6 and a remainder of 71.
Write down 6 as next digit of the result. 
Result so far: 2106.0
Subtract 2436 from 2507 to get 71.
Grab the next digit (2) from the dividend, add it to 71, then carry on: 712 / 406

On to step 7:
406 goes into 712 1 times with a remainder of 306.
Record the quotient 1 as the next digit in the result. 
Result so far: 21061.0
Subtract 406 from 712 to get 306.
Include the next digit (1) from the dividend after 306, then repeat: 3061 / 406

Moving on to step 8:
406 can be fit into 3061 7 times, resulting in a remainder of 219.
Record the quotient 7 as the next digit in the result. 
Result so far: 210617.0
The remainder is 219 after subtracting 2842 from 3061.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Going ahead to step 9:
2190 divided by 406 is 5 with a remainder of 160.
Write down 5 as next digit of the result. 
Result so far: 210617.5
The remainder is 160 after subtracting 2030 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 10:
The number 406 fits into 1600 3 times, leaving a remainder of 382.
Write down 3 as next digit of the result. 
Result so far: 210617.53
The remainder is 382 after subtracting 1218 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

Step 11:
When dividing 3820 by 406, we get 9 with a remainder of 166.
Write down 9 as next digit of the result. 
Result so far: 210617.539
If we take 3654 away from 3820, we end up with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Advancing to step 12:
1660 divided by 406 is 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 210617.5394
Deduct 1624 from 1660 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 13:
When dividing 360 by 406, we get 0 with a remainder of 360.
Record the quotient 0 as the next digit in the result. 
Result so far: 210617.5394
The remainder is 360 after subtracting 0 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 14:
406 goes into 3600 8 times with a remainder of 352.
Record the quotient 8 as the next digit in the result. 
Result so far: 210617.539408
If we subtract 3248 from 3600, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 15:
406 goes into 3520 8 times with a remainder of 272.
The next digit of our result is 8. 
Result so far: 210617.5394088
The remainder is 272 after subtracting 3248 from 3520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

After the division, we end up with 210617.5394088 and a remainder of 2.72e-06.