We're dividing 72187361 by 54 
Our goal is to divide 72187361 by 54.

On to step 1:
If we divide 7 by 54, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 54

Advancing to step 2:
54 can be fit into 72 1 times, resulting in a remainder of 18.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 54 away from 72, we end up with 18.
Append the next digit (1) from the dividend to 18 and continue with: 181 / 54

Let's proceed to step 3:
181 divided by 54 is 3 with a remainder of 19.
The next digit of our result is 3. 
Result so far: 13.0
If we take 162 away from 181, we end up with 19.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 54

On to step 4:
When dividing 198 by 54, we get 3 with a remainder of 36.
The number 3 becomes the next digit in our result. 
Result so far: 133.0
The remainder is 36 after subtracting 162 from 198.
Grab the next digit (7) from the dividend, add it to 36, then carry on: 367 / 54

Moving on to step 5:
54 goes into 367 6 times with a remainder of 43.
The next digit of our result is 6. 
Result so far: 1336.0
If we take 324 away from 367, we end up with 43.
Include the next digit (3) from the dividend after 43, then repeat: 433 / 54

Going ahead to step 6:
When dividing 433 by 54, we get 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 13368.0
Deduct 432 from 433 and we're left with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 54

Let's proceed to step 7:
The number 54 fits into 16 0 times, leaving a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 133680.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (1) from the dividend, attach it to 16 and continue: 161 / 54

Step 8:
The number 54 fits into 161 2 times, leaving a remainder of 53.
The number 2 becomes the next digit in our result. 
Result so far: 1336802.0
If we subtract 108 from 161, we get 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 9:
54 goes into 530 9 times with a remainder of 44.
The next digit of our result is 9. 
Result so far: 1336802.9
The remainder is 44 after subtracting 486 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 10:
If we divide 440 by 54, we get 8 and a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 1336802.98
Subtracting 432 from 440 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
When dividing 80 by 54, we get 1 with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 1336802.981
If we subtract 54 from 80, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 12:
54 can be fit into 260 4 times, resulting in a remainder of 44.
Write down 4 as next digit of the result. 
Result so far: 1336802.9814
Deduct 216 from 260 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
When dividing 440 by 54, we get 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 1336802.98148
Subtract 432 from 440 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 14:
If we divide 80 by 54, we get 1 and a remainder of 26.
Record the quotient 1 as the next digit in the result. 
Result so far: 1336802.981481
Subtract 54 from 80 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 15:
54 goes into 260 4 times with a remainder of 44.
The number 4 becomes the next digit in our result. 
Result so far: 1336802.9814814
The remainder is 44 after subtracting 216 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 16:
54 goes into 440 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1336802.98148148
The remainder is 8 after subtracting 432 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 1336802.98148148, with a leftover of 8e-09.