Let's divide 13525470 by 680
We want to divide 13525470 by 680.

Going ahead to step 1:
When dividing 1 by 680, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 680

Advancing to step 2:
680 goes into 13 0 times with a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 13 and we're left with 13.
Fetch the next digit (5) from the dividend, attach it to 13 and continue: 135 / 680

Moving on to step 3:
When dividing 135 by 680, we get 0 with a remainder of 135.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 135 and we're left with 135.
Bring next digit (2) of the dividend behind the 135 and repeat the process: 1352 / 680

Let's proceed to step 4:
When dividing 1352 by 680, we get 1 with a remainder of 672.
The next digit of our result is 1. 
Result so far: 1.0
If we take 680 away from 1352, we end up with 672.
Fetch the next digit (5) from the dividend, attach it to 672 and continue: 6725 / 680

Advancing to step 5:
If we divide 6725 by 680, we get 9 and a remainder of 605.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 6120 from 6725 leaves us with 605.
Take the next digit (4) from the dividend and append it to 605, then repeat: 6054 / 680

Step 6:
6054 divided by 680 is 8 with a remainder of 614.
Write down 8 as next digit of the result. 
Result so far: 198.0
Subtracting 5440 from 6054 leaves us with 614.
Bring next digit (7) of the dividend behind the 614 and repeat the process: 6147 / 680

Step 7:
The number 680 fits into 6147 9 times, leaving a remainder of 27.
The next digit of our result is 9. 
Result so far: 1989.0
Deduct 6120 from 6147 and we're left with 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 680

Let's proceed to step 8:
If we divide 270 by 680, we get 0 and a remainder of 270.
Write down 0 as next digit of the result. 
Result so far: 19890.0
Subtracting 0 from 270 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 9:
680 goes into 2700 3 times with a remainder of 660.
Put 3 as the next digit of the answer. 
Result so far: 19890.3
If we subtract 2040 from 2700, we get 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

On to step 10:
680 goes into 6600 9 times with a remainder of 480.
Write down 9 as next digit of the result. 
Result so far: 19890.39
The remainder is 480 after subtracting 6120 from 6600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Going ahead to step 11:
680 can be fit into 4800 7 times, resulting in a remainder of 40.
The next digit of our result is 7. 
Result so far: 19890.397
If we subtract 4760 from 4800, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
400 divided by 680 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 19890.397
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Going ahead to step 13:
If we divide 4000 by 680, we get 5 and a remainder of 600.
Write down 5 as next digit of the result. 
Result so far: 19890.39705
If we take 3400 away from 4000, we end up with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 14:
If we divide 6000 by 680, we get 8 and a remainder of 560.
Put 8 as the next digit of the answer. 
Result so far: 19890.397058
If we subtract 5440 from 6000, we get 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

Advancing to step 15:
When dividing 5600 by 680, we get 8 with a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 19890.3970588
Subtract 5440 from 5600 to 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.

The quotient of the division is 19890.3970588, and the remainder is 1.6e-06.