25604034 ÷ 142 
We want to figure out the number of times 25604034 can be divided by 142.

On to step 1:
When dividing 2 by 142, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 142

Step 2:
142 can be fit into 25 0 times, resulting in a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Take the next digit (6) from the dividend and append it to 25, then repeat: 256 / 142

On to step 3:
142 can be fit into 256 1 times, resulting in a remainder of 114.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 142 from 256 leaves us with 114.
Include the next digit (0) from the dividend after 114, then repeat: 1140 / 142

Let's proceed to step 4:
142 goes into 1140 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
If we subtract 1136 from 1140, we get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 142

Advancing to step 5:
The number 142 fits into 44 0 times, leaving a remainder of 44.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Deduct 0 from 44 and we're left with 44.
Fetch the next digit (0) from the dividend, attach it to 44 and continue: 440 / 142

Let's proceed to step 6:
If we divide 440 by 142, we get 3 and a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 1803.0
Deduct 426 from 440 and we're left with 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 142

Going ahead to step 7:
If we divide 143 by 142, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 18031.0
Subtracting 142 from 143 leaves us with 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 142

Going ahead to step 8:
142 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 180310.0
Subtracting 0 from 14 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
140 divided by 142 is 0 with a remainder of 140.
Put 0 as the next digit of the answer. 
Result so far: 180310.0
Subtract 0 from 140 to get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 10:
The number 142 fits into 1400 9 times, leaving a remainder of 122.
Use 9 as the next digit of our solution. 
Result so far: 180310.09
If we subtract 1278 from 1400, we get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Step 11:
If we divide 1220 by 142, we get 8 and a remainder of 84.
Put 8 as the next digit of the answer. 
Result so far: 180310.098
Subtract 1136 from 1220 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 12:
If we divide 840 by 142, we get 5 and a remainder of 130.
Write down 5 as next digit of the result. 
Result so far: 180310.0985
If we subtract 710 from 840, we get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 13:
142 can be fit into 1300 9 times, resulting in a remainder of 22.
The next digit of our result is 9. 
Result so far: 180310.09859
Subtracting 1278 from 1300 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 14:
142 goes into 220 1 times with a remainder of 78.
Write down 1 as next digit of the result. 
Result so far: 180310.098591
Subtract 142 from 220 to get 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 15:
780 divided by 142 is 5 with a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 180310.0985915
The remainder is 70 after subtracting 710 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 16:
When dividing 700 by 142, we get 4 with a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 180310.09859154
The remainder is 132 after subtracting 568 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

After the division, we end up with 180310.09859154 and a remainder of 1.32e-07.