We look at the division of 5234875 by 669 
Let's see how many times 669 fits into 5234875.

Going ahead to step 1:
5 divided by 669 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (2) from the dividend and append it to 5, then repeat: 52 / 669

Moving on to step 2:
If we divide 52 by 669, we get 0 and a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 52, we end up with 52.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 669

Advancing to step 3:
When dividing 523 by 669, we get 0 with a remainder of 523.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 523 and we're left with 523.
Bring next digit (4) of the dividend behind the 523 and repeat the process: 5234 / 669

Moving on to step 4:
When dividing 5234 by 669, we get 7 with a remainder of 551.
The next digit of our result is 7. 
Result so far: 7.0
If we take 4683 away from 5234, we end up with 551.
Grab the next digit (8) from the dividend, add it to 551, then carry on: 5518 / 669

Moving on to step 5:
The number 669 fits into 5518 8 times, leaving a remainder of 166.
Put 8 as the next digit of the answer. 
Result so far: 78.0
If we take 5352 away from 5518, we end up with 166.
Fetch the next digit (7) from the dividend, attach it to 166 and continue: 1667 / 669

Moving on to step 6:
669 can be fit into 1667 2 times, resulting in a remainder of 329.
Write down 2 as next digit of the result. 
Result so far: 782.0
If we take 1338 away from 1667, we end up with 329.
Take the next digit (5) from the dividend and append it to 329, then repeat: 3295 / 669

Advancing to step 7:
669 goes into 3295 4 times with a remainder of 619.
Use 4 as the next digit of our solution. 
Result so far: 7824.0
Subtract 2676 from 3295 to get 619.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6190, and continue the process.

On to step 8:
The number 669 fits into 6190 9 times, leaving a remainder of 169.
The number 9 becomes the next digit in our result. 
Result so far: 7824.9
Deduct 6021 from 6190 and we're left with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

On to step 9:
669 goes into 1690 2 times with a remainder of 352.
The next digit of our result is 2. 
Result so far: 7824.92
If we subtract 1338 from 1690, 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.

Going ahead to step 10:
The number 669 fits into 3520 5 times, leaving a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 7824.925
If we take 3345 away from 3520, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 11:
If we divide 1750 by 669, we get 2 and a remainder of 412.
Put 2 as the next digit of the answer. 
Result so far: 7824.9252
If we take 1338 away from 1750, we end up with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Advancing to step 12:
When dividing 4120 by 669, we get 6 with a remainder of 106.
Record the quotient 6 as the next digit in the result. 
Result so far: 7824.92526
If we subtract 4014 from 4120, we get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Advancing to step 13:
669 goes into 1060 1 times with a remainder of 391.
Put 1 as the next digit of the answer. 
Result so far: 7824.925261
If we subtract 669 from 1060, we get 391.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3910, and continue the process.

Step 14:
The number 669 fits into 3910 5 times, leaving a remainder of 565.
Write down 5 as next digit of the result. 
Result so far: 7824.9252615
If we subtract 3345 from 3910, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Going ahead to step 15:
The number 669 fits into 5650 8 times, leaving a remainder of 298.
Write down 8 as next digit of the result. 
Result so far: 7824.92526158
If we subtract 5352 from 5650, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

After the division, we end up with 7824.92526158 and a remainder of 2.98e-07.