We're dividing 18136245 by 372 
Our goal is to divide 18136245 by 372.

On to step 1:
If we divide 1 by 372, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 372

Going ahead to step 2:
If we divide 18 by 372, we get 0 and a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 372

Moving on to step 3:
372 goes into 181 0 times with a remainder of 181.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 181 and we're left with 181.
Include the next digit (3) from the dividend after 181, then repeat: 1813 / 372

Going ahead to step 4:
If we divide 1813 by 372, we get 4 and a remainder of 325.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 1488 from 1813, we get 325.
Grab the next digit (6) from the dividend, add it to 325, then carry on: 3256 / 372

Advancing to step 5:
372 goes into 3256 8 times with a remainder of 280.
The next digit of our result is 8. 
Result so far: 48.0
If we take 2976 away from 3256, we end up with 280.
Include the next digit (2) from the dividend after 280, then repeat: 2802 / 372

On to step 6:
When dividing 2802 by 372, we get 7 with a remainder of 198.
The next digit of our result is 7. 
Result so far: 487.0
Subtracting 2604 from 2802 leaves us with 198.
Grab the next digit (4) from the dividend, add it to 198, then carry on: 1984 / 372

Moving on to step 7:
372 goes into 1984 5 times with a remainder of 124.
Use 5 as the next digit of our solution. 
Result so far: 4875.0
Subtract 1860 from 1984 to get 124.
Bring next digit (5) of the dividend behind the 124 and repeat the process: 1245 / 372

Advancing to step 8:
1245 divided by 372 is 3 with a remainder of 129.
The number 3 becomes the next digit in our result. 
Result so far: 48753.0
If we subtract 1116 from 1245, we get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Advancing to step 9:
372 can be fit into 1290 3 times, resulting in a remainder of 174.
Use 3 as the next digit of our solution. 
Result so far: 48753.3
Deduct 1116 from 1290 and we're left with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Step 10:
The number 372 fits into 1740 4 times, leaving a remainder of 252.
The number 4 becomes the next digit in our result. 
Result so far: 48753.34
Deduct 1488 from 1740 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

Advancing to step 11:
The number 372 fits into 2520 6 times, leaving a remainder of 288.
The number 6 becomes the next digit in our result. 
Result so far: 48753.346
If we take 2232 away from 2520, 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.

Moving on to step 12:
The number 372 fits into 2880 7 times, leaving a remainder of 276.
The next digit of our result is 7. 
Result so far: 48753.3467
If we take 2604 away from 2880, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Going ahead to step 13:
When dividing 2760 by 372, we get 7 with a remainder of 156.
Record the quotient 7 as the next digit in the result. 
Result so far: 48753.34677
The remainder is 156 after subtracting 2604 from 2760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

The final outcome is 48753.34677, with a leftover of 0.000156.