We look at the division of 6191505 by 669 
We want to figure out the number of times 6191505 can be divided by 669.

Moving on to step 1:
When dividing 6 by 669, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 669

On to step 2:
The number 669 fits into 61 0 times, leaving a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 61, we end up with 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 669

Let's proceed to step 3:
When dividing 619 by 669, we get 0 with a remainder of 619.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 619 after subtracting 0 from 619.
Bring next digit (1) of the dividend behind the 619 and repeat the process: 6191 / 669

Let's proceed to step 4:
669 can be fit into 6191 9 times, resulting in a remainder of 170.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 6021 from 6191 leaves us with 170.
Fetch the next digit (5) from the dividend, attach it to 170 and continue: 1705 / 669

Let's proceed to step 5:
669 goes into 1705 2 times with a remainder of 367.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
Subtract 1338 from 1705 to get 367.
Fetch the next digit (0) from the dividend, attach it to 367 and continue: 3670 / 669

Step 6:
669 goes into 3670 5 times with a remainder of 325.
The next digit of our result is 5. 
Result so far: 925.0
Subtract 3345 from 3670 to get 325.
Include the next digit (5) from the dividend after 325, then repeat: 3255 / 669

Step 7:
The number 669 fits into 3255 4 times, leaving a remainder of 579.
Put 4 as the next digit of the answer. 
Result so far: 9254.0
If we take 2676 away from 3255, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

Let's proceed to step 8:
5790 divided by 669 is 8 with a remainder of 438.
Record the quotient 8 as the next digit in the result. 
Result so far: 9254.8
Deduct 5352 from 5790 and we're left with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

On to step 9:
When dividing 4380 by 669, we get 6 with a remainder of 366.
The next digit of our result is 6. 
Result so far: 9254.86
Subtract 4014 from 4380 to get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Step 10:
The number 669 fits into 3660 5 times, leaving a remainder of 315.
Record the quotient 5 as the next digit in the result. 
Result so far: 9254.865
If we subtract 3345 from 3660, we get 315.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3150, and continue the process.

Let's proceed to step 11:
The number 669 fits into 3150 4 times, leaving a remainder of 474.
Put 4 as the next digit of the answer. 
Result so far: 9254.8654
Subtracting 2676 from 3150 leaves us with 474.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4740, and continue the process.

On to step 12:
If we divide 4740 by 669, we get 7 and a remainder of 57.
The number 7 becomes the next digit in our result. 
Result so far: 9254.86547
If we subtract 4683 from 4740, we get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Advancing to step 13:
669 goes into 570 0 times with a remainder of 570.
Use 0 as the next digit of our solution. 
Result so far: 9254.86547
Subtract 0 from 570 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 14:
If we divide 5700 by 669, we get 8 and a remainder of 348.
The number 8 becomes the next digit in our result. 
Result so far: 9254.8654708
If we take 5352 away from 5700, we end up with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Step 15:
If we divide 3480 by 669, we get 5 and a remainder of 135.
Use 5 as the next digit of our solution. 
Result so far: 9254.86547085
If we subtract 3345 from 3480, we get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The quotient of the division is 9254.86547085, and the remainder is 1.35e-07.