42257612 divided by 402 
We're looking to find how many times 402 goes into 42257612.

Moving on to step 1:
When dividing 4 by 402, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 402

On to step 2:
If we divide 42 by 402, we get 0 and a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Grab the next digit (2) from the dividend, add it to 42, then carry on: 422 / 402

Moving on to step 3:
If we divide 422 by 402, we get 1 and a remainder of 20.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 402 from 422 leaves us with 20.
Take the next digit (5) from the dividend and append it to 20, then repeat: 205 / 402

Let's proceed to step 4:
When dividing 205 by 402, we get 0 with a remainder of 205.
The next digit of our result is 0. 
Result so far: 10.0
If we subtract 0 from 205, we get 205.
Include the next digit (7) from the dividend after 205, then repeat: 2057 / 402

Step 5:
If we divide 2057 by 402, we get 5 and a remainder of 47.
Record the quotient 5 as the next digit in the result. 
Result so far: 105.0
If we take 2010 away from 2057, we end up with 47.
Take the next digit (6) from the dividend and append it to 47, then repeat: 476 / 402

Advancing to step 6:
The number 402 fits into 476 1 times, leaving a remainder of 74.
The next digit of our result is 1. 
Result so far: 1051.0
Subtracting 402 from 476 leaves us with 74.
Bring next digit (1) of the dividend behind the 74 and repeat the process: 741 / 402

Advancing to step 7:
402 can be fit into 741 1 times, resulting in a remainder of 339.
Write down 1 as next digit of the result. 
Result so far: 10511.0
Subtract 402 from 741 to get 339.
Take the next digit (2) from the dividend and append it to 339, then repeat: 3392 / 402

Moving on to step 8:
The number 402 fits into 3392 8 times, leaving a remainder of 176.
Record the quotient 8 as the next digit in the result. 
Result so far: 105118.0
Deduct 3216 from 3392 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

On to step 9:
The number 402 fits into 1760 4 times, leaving a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 105118.4
Subtract 1608 from 1760 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 10:
The number 402 fits into 1520 3 times, leaving a remainder of 314.
Use 3 as the next digit of our solution. 
Result so far: 105118.43
Subtracting 1206 from 1520 leaves us with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Advancing to step 11:
When dividing 3140 by 402, we get 7 with a remainder of 326.
Write down 7 as next digit of the result. 
Result so far: 105118.437
Subtracting 2814 from 3140 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 12:
3260 divided by 402 is 8 with a remainder of 44.
Use 8 as the next digit of our solution. 
Result so far: 105118.4378
If we subtract 3216 from 3260, we get 44.
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 13:
When dividing 440 by 402, we get 1 with a remainder of 38.
The number 1 becomes the next digit in our result. 
Result so far: 105118.43781
The remainder is 38 after subtracting 402 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
380 divided by 402 is 0 with a remainder of 380.
The next digit of our result is 0. 
Result so far: 105118.43781
If we subtract 0 from 380, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Advancing to step 15:
When dividing 3800 by 402, we get 9 with a remainder of 182.
Use 9 as the next digit of our solution. 
Result so far: 105118.4378109
If we take 3618 away from 3800, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 16:
When dividing 1820 by 402, we get 4 with a remainder of 212.
The number 4 becomes the next digit in our result. 
Result so far: 105118.43781094
Deduct 1608 from 1820 and we're left with 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The final result is 105118.43781094 with a remainder of 2.12e-07.