Let's divide 45685601 by 891
We want to divide 45685601 by 891.

On to step 1:
4 divided by 891 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 891

On to step 2:
45 divided by 891 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Grab the next digit (6) from the dividend, add it to 45, then carry on: 456 / 891

On to step 3:
The number 891 fits into 456 0 times, leaving a remainder of 456.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 456 after subtracting 0 from 456.
Grab the next digit (8) from the dividend, add it to 456, then carry on: 4568 / 891

Going ahead to step 4:
891 can be fit into 4568 5 times, resulting in a remainder of 113.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 4455 away from 4568, we end up with 113.
Grab the next digit (5) from the dividend, add it to 113, then carry on: 1135 / 891

Advancing to step 5:
When dividing 1135 by 891, we get 1 with a remainder of 244.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 891 from 1135 leaves us with 244.
Append the next digit (6) from the dividend to 244 and continue with: 2446 / 891

Going ahead to step 6:
891 goes into 2446 2 times with a remainder of 664.
The number 2 becomes the next digit in our result. 
Result so far: 512.0
The remainder is 664 after subtracting 1782 from 2446.
Include the next digit (0) from the dividend after 664, then repeat: 6640 / 891

Moving on to step 7:
891 goes into 6640 7 times with a remainder of 403.
Put 7 as the next digit of the answer. 
Result so far: 5127.0
Subtracting 6237 from 6640 leaves us with 403.
Fetch the next digit (1) from the dividend, attach it to 403 and continue: 4031 / 891

Advancing to step 8:
891 goes into 4031 4 times with a remainder of 467.
Put 4 as the next digit of the answer. 
Result so far: 51274.0
If we take 3564 away from 4031, we end up with 467.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4670, and continue the process.

Let's proceed to step 9:
891 can be fit into 4670 5 times, resulting in a remainder of 215.
Put 5 as the next digit of the answer. 
Result so far: 51274.5
Subtracting 4455 from 4670 leaves us with 215.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Going ahead to step 10:
If we divide 2150 by 891, we get 2 and a remainder of 368.
Use 2 as the next digit of our solution. 
Result so far: 51274.52
Subtracting 1782 from 2150 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 11:
891 can be fit into 3680 4 times, resulting in a remainder of 116.
Put 4 as the next digit of the answer. 
Result so far: 51274.524
Subtracting 3564 from 3680 leaves us 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.

Let's proceed to step 12:
If we divide 1160 by 891, we get 1 and a remainder of 269.
Record the quotient 1 as the next digit in the result. 
Result so far: 51274.5241
If we take 891 away from 1160, we end up with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Step 13:
When dividing 2690 by 891, we get 3 with a remainder of 17.
Put 3 as the next digit of the answer. 
Result so far: 51274.52413
If we subtract 2673 from 2690, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
891 can be fit into 170 0 times, resulting in a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 51274.52413
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 15:
When dividing 1700 by 891, we get 1 with a remainder of 809.
Record the quotient 1 as the next digit in the result. 
Result so far: 51274.5241301
Deduct 891 from 1700 and we're left with 809.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8090, and continue the process.

Moving on to step 16:
8090 divided by 891 is 9 with a remainder of 71.
Record the quotient 9 as the next digit in the result. 
Result so far: 51274.52413019
Subtracting 8019 from 8090 leaves us with 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

The final result is 51274.52413019 with a remainder of 7.1e-08.