76472143 ÷ 642 
We're looking to find how many times 642 goes into 76472143.

On to step 1:
642 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 642

Moving on to step 2:
642 goes into 76 0 times with a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Include the next digit (4) from the dividend after 76, then repeat: 764 / 642

Step 3:
If we divide 764 by 642, we get 1 and a remainder of 122.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 642 away from 764, we end up with 122.
Grab the next digit (7) from the dividend, add it to 122, then carry on: 1227 / 642

Step 4:
642 can be fit into 1227 1 times, resulting in a remainder of 585.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 585 after subtracting 642 from 1227.
Append the next digit (2) from the dividend to 585 and continue with: 5852 / 642

Advancing to step 5:
When dividing 5852 by 642, we get 9 with a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
Deduct 5778 from 5852 and we're left with 74.
Take the next digit (1) from the dividend and append it to 74, then repeat: 741 / 642

Moving on to step 6:
When dividing 741 by 642, we get 1 with a remainder of 99.
Put 1 as the next digit of the answer. 
Result so far: 1191.0
Subtract 642 from 741 to get 99.
Include the next digit (4) from the dividend after 99, then repeat: 994 / 642

On to step 7:
If we divide 994 by 642, we get 1 and a remainder of 352.
The next digit of our result is 1. 
Result so far: 11911.0
Subtracting 642 from 994 leaves us with 352.
Bring next digit (3) of the dividend behind the 352 and repeat the process: 3523 / 642

Step 8:
642 goes into 3523 5 times with a remainder of 313.
Record the quotient 5 as the next digit in the result. 
Result so far: 119115.0
If we take 3210 away from 3523, we end up with 313.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3130, and continue the process.

Advancing to step 9:
642 goes into 3130 4 times with a remainder of 562.
Write down 4 as next digit of the result. 
Result so far: 119115.4
If we take 2568 away from 3130, we end up with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Advancing to step 10:
642 can be fit into 5620 8 times, resulting in a remainder of 484.
Use 8 as the next digit of our solution. 
Result so far: 119115.48
Subtract 5136 from 5620 to get 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Moving on to step 11:
642 goes into 4840 7 times with a remainder of 346.
Use 7 as the next digit of our solution. 
Result so far: 119115.487
Subtracting 4494 from 4840 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Going ahead to step 12:
642 goes into 3460 5 times with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 119115.4875
The remainder is 250 after subtracting 3210 from 3460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 13:
When dividing 2500 by 642, we get 3 with a remainder of 574.
Record the quotient 3 as the next digit in the result. 
Result so far: 119115.48753
Subtract 1926 from 2500 to get 574.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5740, and continue the process.

Going ahead to step 14:
5740 divided by 642 is 8 with a remainder of 604.
The number 8 becomes the next digit in our result. 
Result so far: 119115.487538
Subtract 5136 from 5740 to get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Going ahead to step 15:
The number 642 fits into 6040 9 times, leaving a remainder of 262.
Record the quotient 9 as the next digit in the result. 
Result so far: 119115.4875389
The remainder is 262 after subtracting 5778 from 6040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 16:
642 goes into 2620 4 times with a remainder of 52.
Record the quotient 4 as the next digit in the result. 
Result so far: 119115.48753894
Deduct 2568 from 2620 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final result is 119115.48753894 with a remainder of 5.2e-08.