Let's divide 86904062 by 214
Let's see how many times 214 fits into 86904062.

Advancing to step 1:
When dividing 8 by 214, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 214

Going ahead to step 2:
If we divide 86 by 214, we get 0 and a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 86, we get 86.
Append the next digit (9) from the dividend to 86 and continue with: 869 / 214

Advancing to step 3:
If we divide 869 by 214, we get 4 and a remainder of 13.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 856 away from 869, we end up with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 214

Moving on to step 4:
The number 214 fits into 130 0 times, leaving a remainder of 130.
Use 0 as the next digit of our solution. 
Result so far: 40.0
If we take 0 away from 130, we end up with 130.
Grab the next digit (4) from the dividend, add it to 130, then carry on: 1304 / 214

Going ahead to step 5:
The number 214 fits into 1304 6 times, leaving a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 406.0
If we take 1284 away from 1304, we end up with 20.
Grab the next digit (0) from the dividend, add it to 20, then carry on: 200 / 214

Step 6:
If we divide 200 by 214, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 4060.0
If we subtract 0 from 200, we get 200.
Append the next digit (6) from the dividend to 200 and continue with: 2006 / 214

Going ahead to step 7:
214 can be fit into 2006 9 times, resulting in a remainder of 80.
Use 9 as the next digit of our solution. 
Result so far: 40609.0
If we subtract 1926 from 2006, we get 80.
Append the next digit (2) from the dividend to 80 and continue with: 802 / 214

Advancing to step 8:
When dividing 802 by 214, we get 3 with a remainder of 160.
Put 3 as the next digit of the answer. 
Result so far: 406093.0
If we subtract 642 from 802, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 9:
If we divide 1600 by 214, we get 7 and a remainder of 102.
Record the quotient 7 as the next digit in the result. 
Result so far: 406093.7
Deduct 1498 from 1600 and we're left with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Let's proceed to step 10:
The number 214 fits into 1020 4 times, leaving a remainder of 164.
Write down 4 as next digit of the result. 
Result so far: 406093.74
If we take 856 away from 1020, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Step 11:
When dividing 1640 by 214, we get 7 with a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 406093.747
The remainder is 142 after subtracting 1498 from 1640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 12:
214 can be fit into 1420 6 times, resulting in a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 406093.7476
The remainder is 136 after subtracting 1284 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
214 goes into 1360 6 times with a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 406093.74766
The remainder is 76 after subtracting 1284 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 406093.74766 with a remainder of 7.6e-05.