54139841 ÷ 977 
Our goal is to divide 54139841 by 977.

Step 1:
5 divided by 977 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 977

Moving on to step 2:
977 goes into 54 0 times with a remainder of 54.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 54, we end up with 54.
Take the next digit (1) from the dividend and append it to 54, then repeat: 541 / 977

On to step 3:
541 divided by 977 is 0 with a remainder of 541.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 541 after subtracting 0 from 541.
Bring next digit (3) of the dividend behind the 541 and repeat the process: 5413 / 977

Step 4:
If we divide 5413 by 977, we get 5 and a remainder of 528.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
If we take 4885 away from 5413, we end up with 528.
Fetch the next digit (9) from the dividend, attach it to 528 and continue: 5289 / 977

Step 5:
If we divide 5289 by 977, we get 5 and a remainder of 404.
The next digit of our result is 5. 
Result so far: 55.0
Deduct 4885 from 5289 and we're left with 404.
Bring next digit (8) of the dividend behind the 404 and repeat the process: 4048 / 977

On to step 6:
4048 divided by 977 is 4 with a remainder of 140.
Put 4 as the next digit of the answer. 
Result so far: 554.0
If we take 3908 away from 4048, we end up with 140.
Fetch the next digit (4) from the dividend, attach it to 140 and continue: 1404 / 977

Advancing to step 7:
If we divide 1404 by 977, we get 1 and a remainder of 427.
Record the quotient 1 as the next digit in the result. 
Result so far: 5541.0
The remainder is 427 after subtracting 977 from 1404.
Append the next digit (1) from the dividend to 427 and continue with: 4271 / 977

Step 8:
977 can be fit into 4271 4 times, resulting in a remainder of 363.
Put 4 as the next digit of the answer. 
Result so far: 55414.0
Subtract 3908 from 4271 to get 363.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Moving on to step 9:
If we divide 3630 by 977, we get 3 and a remainder of 699.
Put 3 as the next digit of the answer. 
Result so far: 55414.3
Subtracting 2931 from 3630 leaves us with 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

Moving on to step 10:
If we divide 6990 by 977, we get 7 and a remainder of 151.
Put 7 as the next digit of the answer. 
Result so far: 55414.37
Deduct 6839 from 6990 and we're left with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Advancing to step 11:
When dividing 1510 by 977, we get 1 with a remainder of 533.
Record the quotient 1 as the next digit in the result. 
Result so far: 55414.371
Deduct 977 from 1510 and we're left with 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Going ahead to step 12:
The number 977 fits into 5330 5 times, leaving a remainder of 445.
The number 5 becomes the next digit in our result. 
Result so far: 55414.3715
Subtracting 4885 from 5330 leaves us with 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Going ahead to step 13:
4450 divided by 977 is 4 with a remainder of 542.
The number 4 becomes the next digit in our result. 
Result so far: 55414.37154
Subtract 3908 from 4450 to get 542.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5420, and continue the process.

Let's proceed to step 14:
977 goes into 5420 5 times with a remainder of 535.
Use 5 as the next digit of our solution. 
Result so far: 55414.371545
Deduct 4885 from 5420 and we're left with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

On to step 15:
When dividing 5350 by 977, we get 5 with a remainder of 465.
Put 5 as the next digit of the answer. 
Result so far: 55414.3715455
Subtracting 4885 from 5350 leaves us with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

In conclusion, the division gives 55414.3715455 with a balance of 4.65e-06.