45213964 ÷ 185 
Our goal is to divide 45213964 by 185.

Step 1:
When dividing 4 by 185, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 185

Advancing to step 2:
The number 185 fits into 45 0 times, leaving a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Take the next digit (2) from the dividend and append it to 45, then repeat: 452 / 185

Let's proceed to step 3:
185 goes into 452 2 times with a remainder of 82.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 370 from 452 and we're left with 82.
Grab the next digit (1) from the dividend, add it to 82, then carry on: 821 / 185

Advancing to step 4:
When dividing 821 by 185, we get 4 with a remainder of 81.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Subtract 740 from 821 to get 81.
Include the next digit (3) from the dividend after 81, then repeat: 813 / 185

Let's proceed to step 5:
813 divided by 185 is 4 with a remainder of 73.
Put 4 as the next digit of the answer. 
Result so far: 244.0
Deduct 740 from 813 and we're left with 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 185

Going ahead to step 6:
739 divided by 185 is 3 with a remainder of 184.
Write down 3 as next digit of the result. 
Result so far: 2443.0
If we subtract 555 from 739, we get 184.
Include the next digit (6) from the dividend after 184, then repeat: 1846 / 185

On to step 7:
1846 divided by 185 is 9 with a remainder of 181.
Record the quotient 9 as the next digit in the result. 
Result so far: 24439.0
Subtracting 1665 from 1846 leaves us with 181.
Take the next digit (4) from the dividend and append it to 181, then repeat: 1814 / 185

Moving on to step 8:
185 goes into 1814 9 times with a remainder of 149.
The number 9 becomes the next digit in our result. 
Result so far: 244399.0
If we subtract 1665 from 1814, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 9:
185 can be fit into 1490 8 times, resulting in a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 244399.8
If we take 1480 away from 1490, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
185 can be fit into 100 0 times, resulting in a remainder of 100.
The next digit of our result is 0. 
Result so far: 244399.8
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
The number 185 fits into 1000 5 times, leaving a remainder of 75.
Record the quotient 5 as the next digit in the result. 
Result so far: 244399.805
Subtracting 925 from 1000 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 12:
185 can be fit into 750 4 times, resulting in a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 244399.8054
Deduct 740 from 750 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
100 divided by 185 is 0 with a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 244399.8054
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 14:
1000 divided by 185 is 5 with a remainder of 75.
Write down 5 as next digit of the result. 
Result so far: 244399.805405
Subtracting 925 from 1000 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 15:
If we divide 750 by 185, we get 4 and a remainder of 10.
The next digit of our result is 4. 
Result so far: 244399.8054054
If we take 740 away from 750, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 16:
185 goes into 100 0 times with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 244399.8054054
If we subtract 0 from 100, we get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Our division results in 244399.8054054 with a remaining 1e-07.