3865057 ÷ 196 
Our goal is to divide 3865057 by 196.

Advancing to step 1:
If we divide 3 by 196, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 196

Moving on to step 2:
196 can be fit into 38 0 times, resulting in a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Take the next digit (6) from the dividend and append it to 38, then repeat: 386 / 196

Let's proceed to step 3:
When dividing 386 by 196, we get 1 with a remainder of 190.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 196 from 386 and we're left with 190.
Fetch the next digit (5) from the dividend, attach it to 190 and continue: 1905 / 196

Advancing to step 4:
If we divide 1905 by 196, we get 9 and a remainder of 141.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 1764 from 1905 to get 141.
Fetch the next digit (0) from the dividend, attach it to 141 and continue: 1410 / 196

Advancing to step 5:
196 goes into 1410 7 times with a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 197.0
Subtracting 1372 from 1410 leaves us with 38.
Take the next digit (5) from the dividend and append it to 38, then repeat: 385 / 196

On to step 6:
385 divided by 196 is 1 with a remainder of 189.
Record the quotient 1 as the next digit in the result. 
Result so far: 1971.0
Deduct 196 from 385 and we're left with 189.
Grab the next digit (7) from the dividend, add it to 189, then carry on: 1897 / 196

Advancing to step 7:
If we divide 1897 by 196, we get 9 and a remainder of 133.
The next digit of our result is 9. 
Result so far: 19719.0
Subtract 1764 from 1897 to get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

Advancing to step 8:
If we divide 1330 by 196, we get 6 and a remainder of 154.
Put 6 as the next digit of the answer. 
Result so far: 19719.6
If we subtract 1176 from 1330, we get 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Let's proceed to step 9:
196 can be fit into 1540 7 times, resulting in a remainder of 168.
The number 7 becomes the next digit in our result. 
Result so far: 19719.67
If we subtract 1372 from 1540, we get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 10:
1680 divided by 196 is 8 with a remainder of 112.
The number 8 becomes the next digit in our result. 
Result so far: 19719.678
Deduct 1568 from 1680 and we're left with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 11:
If we divide 1120 by 196, we get 5 and a remainder of 140.
Record the quotient 5 as the next digit in the result. 
Result so far: 19719.6785
If we take 980 away from 1120, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 12:
If we divide 1400 by 196, we get 7 and a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 19719.67857
If we subtract 1372 from 1400, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
280 divided by 196 is 1 with a remainder of 84.
Record the quotient 1 as the next digit in the result. 
Result so far: 19719.678571
Deduct 196 from 280 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 14:
196 goes into 840 4 times with a remainder of 56.
Record the quotient 4 as the next digit in the result. 
Result so far: 19719.6785714
If we subtract 784 from 840, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 15:
When dividing 560 by 196, we get 2 with a remainder of 168.
Write down 2 as next digit of the result. 
Result so far: 19719.67857142
If we take 392 away from 560, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 19719.67857142, with a leftover of 1.68e-07.