60121143 ÷ 743 
We want to divide 60121143 by 743.

Moving on to step 1:
If we divide 6 by 743, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 743

On to step 2:
743 goes into 60 0 times with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 60, we get 60.
Include the next digit (1) from the dividend after 60, then repeat: 601 / 743

Step 3:
If we divide 601 by 743, we get 0 and a remainder of 601.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 601 and we're left with 601.
Bring next digit (2) of the dividend behind the 601 and repeat the process: 6012 / 743

Let's proceed to step 4:
743 goes into 6012 8 times with a remainder of 68.
The next digit of our result is 8. 
Result so far: 8.0
If we take 5944 away from 6012, we end up with 68.
Bring next digit (1) of the dividend behind the 68 and repeat the process: 681 / 743

Going ahead to step 5:
When dividing 681 by 743, we get 0 with a remainder of 681.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
The remainder is 681 after subtracting 0 from 681.
Grab the next digit (1) from the dividend, add it to 681, then carry on: 6811 / 743

Step 6:
When dividing 6811 by 743, we get 9 with a remainder of 124.
The number 9 becomes the next digit in our result. 
Result so far: 809.0
If we subtract 6687 from 6811, we get 124.
Take the next digit (4) from the dividend and append it to 124, then repeat: 1244 / 743

Advancing to step 7:
When dividing 1244 by 743, we get 1 with a remainder of 501.
Record the quotient 1 as the next digit in the result. 
Result so far: 8091.0
Subtracting 743 from 1244 leaves us with 501.
Include the next digit (3) from the dividend after 501, then repeat: 5013 / 743

Advancing to step 8:
743 can be fit into 5013 6 times, resulting in a remainder of 555.
Record the quotient 6 as the next digit in the result. 
Result so far: 80916.0
If we subtract 4458 from 5013, we get 555.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5550, and continue the process.

On to step 9:
The number 743 fits into 5550 7 times, leaving a remainder of 349.
Use 7 as the next digit of our solution. 
Result so far: 80916.7
If we subtract 5201 from 5550, we get 349.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3490, and continue the process.

Moving on to step 10:
The number 743 fits into 3490 4 times, leaving a remainder of 518.
Record the quotient 4 as the next digit in the result. 
Result so far: 80916.74
Subtracting 2972 from 3490 leaves us with 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Advancing to step 11:
The number 743 fits into 5180 6 times, leaving a remainder of 722.
The number 6 becomes the next digit in our result. 
Result so far: 80916.746
Subtract 4458 from 5180 to get 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

On to step 12:
7220 divided by 743 is 9 with a remainder of 533.
Record the quotient 9 as the next digit in the result. 
Result so far: 80916.7469
Deduct 6687 from 7220 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.

Let's proceed to step 13:
If we divide 5330 by 743, we get 7 and a remainder of 129.
Use 7 as the next digit of our solution. 
Result so far: 80916.74697
Subtract 5201 from 5330 to 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.

Going ahead to step 14:
1290 divided by 743 is 1 with a remainder of 547.
Put 1 as the next digit of the answer. 
Result so far: 80916.746971
If we take 743 away from 1290, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Step 15:
743 goes into 5470 7 times with a remainder of 269.
Use 7 as the next digit of our solution. 
Result so far: 80916.7469717
Deduct 5201 from 5470 and we're left with 269.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2690, and continue the process.

Advancing to step 16:
When dividing 2690 by 743, we get 3 with a remainder of 461.
Put 3 as the next digit of the answer. 
Result so far: 80916.74697173
If we subtract 2229 from 2690, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

The final outcome is 80916.74697173, with a leftover of 4.61e-07.