7189138 divided by 806 
Let's see how many times 806 fits into 7189138.

On to step 1:
7 divided by 806 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 806

Let's proceed to step 2:
When dividing 71 by 806, we get 0 with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Grab the next digit (8) from the dividend, add it to 71, then carry on: 718 / 806

On to step 3:
806 can be fit into 718 0 times, resulting in a remainder of 718.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 718 and we're left with 718.
Append the next digit (9) from the dividend to 718 and continue with: 7189 / 806

Advancing to step 4:
The number 806 fits into 7189 8 times, leaving a remainder of 741.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 6448 away from 7189, we end up with 741.
Bring next digit (1) of the dividend behind the 741 and repeat the process: 7411 / 806

Going ahead to step 5:
If we divide 7411 by 806, we get 9 and a remainder of 157.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
If we subtract 7254 from 7411, we get 157.
Fetch the next digit (3) from the dividend, attach it to 157 and continue: 1573 / 806

Advancing to step 6:
The number 806 fits into 1573 1 times, leaving a remainder of 767.
Record the quotient 1 as the next digit in the result. 
Result so far: 891.0
The remainder is 767 after subtracting 806 from 1573.
Grab the next digit (8) from the dividend, add it to 767, then carry on: 7678 / 806

On to step 7:
The number 806 fits into 7678 9 times, leaving a remainder of 424.
Record the quotient 9 as the next digit in the result. 
Result so far: 8919.0
If we subtract 7254 from 7678, we get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 8:
4240 divided by 806 is 5 with a remainder of 210.
The next digit of our result is 5. 
Result so far: 8919.5
Deduct 4030 from 4240 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 9:
If we divide 2100 by 806, we get 2 and a remainder of 488.
The number 2 becomes the next digit in our result. 
Result so far: 8919.52
Subtracting 1612 from 2100 leaves us with 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Advancing to step 10:
The number 806 fits into 4880 6 times, leaving a remainder of 44.
The next digit of our result is 6. 
Result so far: 8919.526
The remainder is 44 after subtracting 4836 from 4880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
When dividing 440 by 806, we get 0 with a remainder of 440.
Write down 0 as next digit of the result. 
Result so far: 8919.526
The remainder is 440 after subtracting 0 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 12:
If we divide 4400 by 806, we get 5 and a remainder of 370.
Put 5 as the next digit of the answer. 
Result so far: 8919.52605
If we subtract 4030 from 4400, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 13:
806 can be fit into 3700 4 times, resulting in a remainder of 476.
Put 4 as the next digit of the answer. 
Result so far: 8919.526054
If we take 3224 away from 3700, we end up with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

On to step 14:
4760 divided by 806 is 5 with a remainder of 730.
The number 5 becomes the next digit in our result. 
Result so far: 8919.5260545
If we subtract 4030 from 4760, we get 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Moving on to step 15:
7300 divided by 806 is 9 with a remainder of 46.
Put 9 as the next digit of the answer. 
Result so far: 8919.52605459
If we subtract 7254 from 7300, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

In conclusion, the division gives 8919.52605459 with a balance of 4.6e-08.