We divide 42853116 by 407
Our goal is to divide 42853116 by 407.

Advancing to step 1:
407 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 407

Step 2:
When dividing 42 by 407, we get 0 with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Include the next digit (8) from the dividend after 42, then repeat: 428 / 407

Let's proceed to step 3:
If we divide 428 by 407, we get 1 and a remainder of 21.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 407 from 428 and we're left with 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 407

Let's proceed to step 4:
407 can be fit into 215 0 times, resulting in a remainder of 215.
The next digit of our result is 0. 
Result so far: 10.0
If we take 0 away from 215, we end up with 215.
Append the next digit (3) from the dividend to 215 and continue with: 2153 / 407

Advancing to step 5:
If we divide 2153 by 407, we get 5 and a remainder of 118.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
Subtract 2035 from 2153 to get 118.
Fetch the next digit (1) from the dividend, attach it to 118 and continue: 1181 / 407

Going ahead to step 6:
1181 divided by 407 is 2 with a remainder of 367.
Record the quotient 2 as the next digit in the result. 
Result so far: 1052.0
The remainder is 367 after subtracting 814 from 1181.
Bring next digit (1) of the dividend behind the 367 and repeat the process: 3671 / 407

On to step 7:
407 can be fit into 3671 9 times, resulting in a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 10529.0
If we subtract 3663 from 3671, we get 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 407

Advancing to step 8:
If we divide 86 by 407, we get 0 and a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 105290.0
If we subtract 0 from 86, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 9:
407 can be fit into 860 2 times, resulting in a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 105290.2
If we subtract 814 from 860, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 10:
407 goes into 460 1 times with a remainder of 53.
Record the quotient 1 as the next digit in the result. 
Result so far: 105290.21
Deduct 407 from 460 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Advancing to step 11:
407 can be fit into 530 1 times, resulting in a remainder of 123.
The number 1 becomes the next digit in our result. 
Result so far: 105290.211
Deduct 407 from 530 and we're left with 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

The final result is 105290.211 with a remainder of 0.0123.