54031185 divided by 689 
Our goal is to divide 54031185 by 689.

Moving on to step 1:
689 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 689

Moving on to step 2:
54 divided by 689 is 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (0) from the dividend after 54, then repeat: 540 / 689

Step 3:
689 can be fit into 540 0 times, resulting in a remainder of 540.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 540 to get 540.
Fetch the next digit (3) from the dividend, attach it to 540 and continue: 5403 / 689

Moving on to step 4:
When dividing 5403 by 689, we get 7 with a remainder of 580.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 4823 from 5403, we get 580.
Fetch the next digit (1) from the dividend, attach it to 580 and continue: 5801 / 689

Moving on to step 5:
When dividing 5801 by 689, we get 8 with a remainder of 289.
The next digit of our result is 8. 
Result so far: 78.0
The remainder is 289 after subtracting 5512 from 5801.
Fetch the next digit (1) from the dividend, attach it to 289 and continue: 2891 / 689

Let's proceed to step 6:
The number 689 fits into 2891 4 times, leaving a remainder of 135.
Put 4 as the next digit of the answer. 
Result so far: 784.0
If we take 2756 away from 2891, we end up with 135.
Fetch the next digit (8) from the dividend, attach it to 135 and continue: 1358 / 689

Step 7:
If we divide 1358 by 689, we get 1 and a remainder of 669.
Write down 1 as next digit of the result. 
Result so far: 7841.0
If we take 689 away from 1358, we end up with 669.
Append the next digit (5) from the dividend to 669 and continue with: 6695 / 689

Step 8:
689 goes into 6695 9 times with a remainder of 494.
Use 9 as the next digit of our solution. 
Result so far: 78419.0
The remainder is 494 after subtracting 6201 from 6695.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

Let's proceed to step 9:
689 can be fit into 4940 7 times, resulting in a remainder of 117.
Record the quotient 7 as the next digit in the result. 
Result so far: 78419.7
If we take 4823 away from 4940, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Advancing to step 10:
If we divide 1170 by 689, we get 1 and a remainder of 481.
The next digit of our result is 1. 
Result so far: 78419.71
Deduct 689 from 1170 and we're left with 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Going ahead to step 11:
4810 divided by 689 is 6 with a remainder of 676.
Record the quotient 6 as the next digit in the result. 
Result so far: 78419.716
Subtracting 4134 from 4810 leaves us with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Going ahead to step 12:
689 can be fit into 6760 9 times, resulting in a remainder of 559.
Write down 9 as next digit of the result. 
Result so far: 78419.7169
If we take 6201 away from 6760, we end up with 559.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5590, and continue the process.

Step 13:
689 can be fit into 5590 8 times, resulting in a remainder of 78.
The number 8 becomes the next digit in our result. 
Result so far: 78419.71698
Deduct 5512 from 5590 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 14:
780 divided by 689 is 1 with a remainder of 91.
The next digit of our result is 1. 
Result so far: 78419.716981
Subtracting 689 from 780 leaves us with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 15:
The number 689 fits into 910 1 times, leaving a remainder of 221.
The number 1 becomes the next digit in our result. 
Result so far: 78419.7169811
Deduct 689 from 910 and we're left with 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

In conclusion, the division gives 78419.7169811 with a balance of 2.21e-06.