We're dividing 19947577 by 840 
We want to figure out the number of times 19947577 can be divided by 840.

Going ahead to step 1:
When dividing 1 by 840, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 840

Moving on to step 2:
840 goes into 19 0 times with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Bring next digit (9) of the dividend behind the 19 and repeat the process: 199 / 840

Let's proceed to step 3:
If we divide 199 by 840, we get 0 and a remainder of 199.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 199 leaves us with 199.
Grab the next digit (4) from the dividend, add it to 199, then carry on: 1994 / 840

Let's proceed to step 4:
1994 divided by 840 is 2 with a remainder of 314.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1680 from 1994 leaves us with 314.
Take the next digit (7) from the dividend and append it to 314, then repeat: 3147 / 840

Advancing to step 5:
840 can be fit into 3147 3 times, resulting in a remainder of 627.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtracting 2520 from 3147 leaves us with 627.
Append the next digit (5) from the dividend to 627 and continue with: 6275 / 840

Let's proceed to step 6:
When dividing 6275 by 840, we get 7 with a remainder of 395.
Write down 7 as next digit of the result. 
Result so far: 237.0
Subtracting 5880 from 6275 leaves us with 395.
Include the next digit (7) from the dividend after 395, then repeat: 3957 / 840

Going ahead to step 7:
840 goes into 3957 4 times with a remainder of 597.
The next digit of our result is 4. 
Result so far: 2374.0
Deduct 3360 from 3957 and we're left with 597.
Include the next digit (7) from the dividend after 597, then repeat: 5977 / 840

Let's proceed to step 8:
The number 840 fits into 5977 7 times, leaving a remainder of 97.
The number 7 becomes the next digit in our result. 
Result so far: 23747.0
If we take 5880 away from 5977, we end up with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

On to step 9:
840 can be fit into 970 1 times, resulting in a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 23747.1
If we take 840 away from 970, we end up 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.

Step 10:
1300 divided by 840 is 1 with a remainder of 460.
Put 1 as the next digit of the answer. 
Result so far: 23747.11
Subtract 840 from 1300 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

After the division, we end up with 23747.11 and a remainder of 0.46.