19743493 ÷ 801 
We're looking to find how many times 801 goes into 19743493.

Going ahead to step 1:
801 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 801

On to step 2:
801 can be fit into 19 0 times, resulting in a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Fetch the next digit (7) from the dividend, attach it to 19 and continue: 197 / 801

Step 3:
801 goes into 197 0 times with a remainder of 197.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 197 to get 197.
Fetch the next digit (4) from the dividend, attach it to 197 and continue: 1974 / 801

Going ahead to step 4:
The number 801 fits into 1974 2 times, leaving a remainder of 372.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1602 from 1974 and we're left with 372.
Bring next digit (3) of the dividend behind the 372 and repeat the process: 3723 / 801

Advancing to step 5:
The number 801 fits into 3723 4 times, leaving a remainder of 519.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtract 3204 from 3723 to get 519.
Grab the next digit (4) from the dividend, add it to 519, then carry on: 5194 / 801

Moving on to step 6:
801 can be fit into 5194 6 times, resulting in a remainder of 388.
Record the quotient 6 as the next digit in the result. 
Result so far: 246.0
Deduct 4806 from 5194 and we're left with 388.
Append the next digit (9) from the dividend to 388 and continue with: 3889 / 801

Step 7:
3889 divided by 801 is 4 with a remainder of 685.
Write down 4 as next digit of the result. 
Result so far: 2464.0
The remainder is 685 after subtracting 3204 from 3889.
Append the next digit (3) from the dividend to 685 and continue with: 6853 / 801

Step 8:
801 can be fit into 6853 8 times, resulting in a remainder of 445.
Use 8 as the next digit of our solution. 
Result so far: 24648.0
Deduct 6408 from 6853 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Let's proceed to step 9:
The number 801 fits into 4450 5 times, leaving a remainder of 445.
The number 5 becomes the next digit in our result. 
Result so far: 24648.5
Subtract 4005 from 4450 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Moving on to step 10:
When dividing 4450 by 801, we get 5 with a remainder of 445.
Use 5 as the next digit of our solution. 
Result so far: 24648.55
Deduct 4005 from 4450 and we're left with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The final result is 24648.55 with a remainder of 0.445.