We're dividing 19851382 by 949 
We want to figure out the number of times 19851382 can be divided by 949.

Moving on to step 1:
1 divided by 949 is 0 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.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 949

Going ahead to step 2:
If we divide 19 by 949, we get 0 and a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 19 to get 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 949

On to step 3:
If we divide 198 by 949, we get 0 and a remainder of 198.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 198 leaves us with 198.
Fetch the next digit (5) from the dividend, attach it to 198 and continue: 1985 / 949

On to step 4:
1985 divided by 949 is 2 with a remainder of 87.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 1898 from 1985 and we're left with 87.
Take the next digit (1) from the dividend and append it to 87, then repeat: 871 / 949

Moving on to step 5:
If we divide 871 by 949, we get 0 and a remainder of 871.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 871, we get 871.
Grab the next digit (3) from the dividend, add it to 871, then carry on: 8713 / 949

Let's proceed to step 6:
8713 divided by 949 is 9 with a remainder of 172.
The next digit of our result is 9. 
Result so far: 209.0
If we subtract 8541 from 8713, we get 172.
Append the next digit (8) from the dividend to 172 and continue with: 1728 / 949

Let's proceed to step 7:
949 goes into 1728 1 times with a remainder of 779.
The next digit of our result is 1. 
Result so far: 2091.0
The remainder is 779 after subtracting 949 from 1728.
Fetch the next digit (2) from the dividend, attach it to 779 and continue: 7792 / 949

Going ahead to step 8:
The number 949 fits into 7792 8 times, leaving a remainder of 200.
Use 8 as the next digit of our solution. 
Result so far: 20918.0
Subtracting 7592 from 7792 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Advancing to step 9:
2000 divided by 949 is 2 with a remainder of 102.
Record the quotient 2 as the next digit in the result. 
Result so far: 20918.2
Subtracting 1898 from 2000 leaves us with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 10:
If we divide 1020 by 949, we get 1 and a remainder of 71.
The number 1 becomes the next digit in our result. 
Result so far: 20918.21
The remainder is 71 after subtracting 949 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

On to step 11:
949 can be fit into 710 0 times, resulting in a remainder of 710.
The number 0 becomes the next digit in our result. 
Result so far: 20918.21
If we subtract 0 from 710, we get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Let's proceed to step 12:
949 can be fit into 7100 7 times, resulting in a remainder of 457.
Write down 7 as next digit of the result. 
Result so far: 20918.2107
Subtracting 6643 from 7100 leaves us with 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

On to step 13:
The number 949 fits into 4570 4 times, leaving a remainder of 774.
Put 4 as the next digit of the answer. 
Result so far: 20918.21074
Deduct 3796 from 4570 and we're left with 774.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7740, and continue the process.

Going ahead to step 14:
If we divide 7740 by 949, we get 8 and a remainder of 148.
Use 8 as the next digit of our solution. 
Result so far: 20918.210748
Subtract 7592 from 7740 to get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 15:
When dividing 1480 by 949, we get 1 with a remainder of 531.
Record the quotient 1 as the next digit in the result. 
Result so far: 20918.2107481
Deduct 949 from 1480 and we're left with 531.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5310, and continue the process.

Step 16:
949 goes into 5310 5 times with a remainder of 565.
Use 5 as the next digit of our solution. 
Result so far: 20918.21074815
Deduct 4745 from 5310 and we're left with 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

The final outcome is 20918.21074815, with a leftover of 5.65e-07.