Let's divide 19689478 by 345
We're looking to find how many times 345 goes into 19689478.

Advancing to step 1:
1 divided by 345 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 345

Step 2:
When dividing 19 by 345, we get 0 with a remainder of 19.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 19 after subtracting 0 from 19.
Include the next digit (6) from the dividend after 19, then repeat: 196 / 345

Going ahead to step 3:
196 divided by 345 is 0 with a remainder of 196.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 196, we end up with 196.
Include the next digit (8) from the dividend after 196, then repeat: 1968 / 345

On to step 4:
When dividing 1968 by 345, we get 5 with a remainder of 243.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 243 after subtracting 1725 from 1968.
Grab the next digit (9) from the dividend, add it to 243, then carry on: 2439 / 345

Step 5:
345 goes into 2439 7 times with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 57.0
Subtracting 2415 from 2439 leaves us with 24.
Append the next digit (4) from the dividend to 24 and continue with: 244 / 345

Moving on to step 6:
When dividing 244 by 345, we get 0 with a remainder of 244.
Record the quotient 0 as the next digit in the result. 
Result so far: 570.0
Deduct 0 from 244 and we're left with 244.
Fetch the next digit (7) from the dividend, attach it to 244 and continue: 2447 / 345

Moving on to step 7:
If we divide 2447 by 345, we get 7 and a remainder of 32.
Record the quotient 7 as the next digit in the result. 
Result so far: 5707.0
The remainder is 32 after subtracting 2415 from 2447.
Append the next digit (8) from the dividend to 32 and continue with: 328 / 345

On to step 8:
The number 345 fits into 328 0 times, leaving a remainder of 328.
Write down 0 as next digit of the result. 
Result so far: 57070.0
Deduct 0 from 328 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 9:
345 can be fit into 3280 9 times, resulting in a remainder of 175.
The next digit of our result is 9. 
Result so far: 57070.9
Subtract 3105 from 3280 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Moving on to step 10:
1750 divided by 345 is 5 with a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 57070.95
The remainder is 25 after subtracting 1725 from 1750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 11:
If we divide 250 by 345, we get 0 and a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 57070.95
Subtracting 0 from 250 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 12:
345 can be fit into 2500 7 times, resulting in a remainder of 85.
Write down 7 as next digit of the result. 
Result so far: 57070.9507
Deduct 2415 from 2500 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Going ahead to step 13:
The number 345 fits into 850 2 times, leaving a remainder of 160.
The number 2 becomes the next digit in our result. 
Result so far: 57070.95072
If we take 690 away from 850, we end up with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
345 goes into 1600 4 times with a remainder of 220.
Record the quotient 4 as the next digit in the result. 
Result so far: 57070.950724
Subtract 1380 from 1600 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 15:
When dividing 2200 by 345, we get 6 with a remainder of 130.
Record the quotient 6 as the next digit in the result. 
Result so far: 57070.9507246
Subtracting 2070 from 2200 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Let's proceed to step 16:
345 goes into 1300 3 times with a remainder of 265.
Write down 3 as next digit of the result. 
Result so far: 57070.95072463
The remainder is 265 after subtracting 1035 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The final result is 57070.95072463 with a remainder of 2.65e-07.