52890416 ÷ 404 
Our goal is to divide 52890416 by 404.

Moving on to step 1:
5 divided by 404 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 404

Moving on to step 2:
404 goes into 52 0 times with a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 52 to get 52.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 404

Let's proceed to step 3:
When dividing 528 by 404, we get 1 with a remainder of 124.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 404 away from 528, we end up with 124.
Fetch the next digit (9) from the dividend, attach it to 124 and continue: 1249 / 404

Advancing to step 4:
The number 404 fits into 1249 3 times, leaving a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Subtract 1212 from 1249 to get 37.
Append the next digit (0) from the dividend to 37 and continue with: 370 / 404

Step 5:
The number 404 fits into 370 0 times, leaving a remainder of 370.
The next digit of our result is 0. 
Result so far: 130.0
The remainder is 370 after subtracting 0 from 370.
Bring next digit (4) of the dividend behind the 370 and repeat the process: 3704 / 404

Step 6:
404 can be fit into 3704 9 times, resulting in a remainder of 68.
The next digit of our result is 9. 
Result so far: 1309.0
Subtract 3636 from 3704 to get 68.
Grab the next digit (1) from the dividend, add it to 68, then carry on: 681 / 404

Let's proceed to step 7:
681 divided by 404 is 1 with a remainder of 277.
Put 1 as the next digit of the answer. 
Result so far: 13091.0
If we take 404 away from 681, we end up with 277.
Grab the next digit (6) from the dividend, add it to 277, then carry on: 2776 / 404

Moving on to step 8:
When dividing 2776 by 404, we get 6 with a remainder of 352.
Use 6 as the next digit of our solution. 
Result so far: 130916.0
If we take 2424 away from 2776, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 9:
404 goes into 3520 8 times with a remainder of 288.
Put 8 as the next digit of the answer. 
Result so far: 130916.8
If we subtract 3232 from 3520, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 10:
404 can be fit into 2880 7 times, resulting in a remainder of 52.
The next digit of our result is 7. 
Result so far: 130916.87
If we subtract 2828 from 2880, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 11:
When dividing 520 by 404, we get 1 with a remainder of 116.
Write down 1 as next digit of the result. 
Result so far: 130916.871
Deduct 404 from 520 and we're left with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Advancing to step 12:
When dividing 1160 by 404, we get 2 with a remainder of 352.
Write down 2 as next digit of the result. 
Result so far: 130916.8712
If we subtract 808 from 1160, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 13:
404 goes into 3520 8 times with a remainder of 288.
The number 8 becomes the next digit in our result. 
Result so far: 130916.87128
If we take 3232 away from 3520, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 14:
The number 404 fits into 2880 7 times, leaving a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 130916.871287
Subtracting 2828 from 2880 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 15:
404 goes into 520 1 times with a remainder of 116.
Put 1 as the next digit of the answer. 
Result so far: 130916.8712871
If we take 404 away from 520, we end up with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Step 16:
404 can be fit into 1160 2 times, resulting in a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 130916.87128712
Deduct 808 from 1160 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final result is 130916.87128712 with a remainder of 3.52e-07.