25852060 ÷ 155 
We want to figure out the number of times 25852060 can be divided by 155.

Moving on to step 1:
If we divide 2 by 155, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 155

Going ahead to step 2:
If we divide 25 by 155, we get 0 and a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 155

On to step 3:
If we divide 258 by 155, we get 1 and a remainder of 103.
The next digit of our result is 1. 
Result so far: 1.0
If we take 155 away from 258, we end up with 103.
Bring next digit (5) of the dividend behind the 103 and repeat the process: 1035 / 155

Going ahead to step 4:
If we divide 1035 by 155, we get 6 and a remainder of 105.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Subtracting 930 from 1035 leaves us with 105.
Grab the next digit (2) from the dividend, add it to 105, then carry on: 1052 / 155

Step 5:
If we divide 1052 by 155, we get 6 and a remainder of 122.
The next digit of our result is 6. 
Result so far: 166.0
If we subtract 930 from 1052, we get 122.
Include the next digit (0) from the dividend after 122, then repeat: 1220 / 155

On to step 6:
When dividing 1220 by 155, we get 7 with a remainder of 135.
Write down 7 as next digit of the result. 
Result so far: 1667.0
If we take 1085 away from 1220, we end up with 135.
Take the next digit (6) from the dividend and append it to 135, then repeat: 1356 / 155

Going ahead to step 7:
155 can be fit into 1356 8 times, resulting in a remainder of 116.
The number 8 becomes the next digit in our result. 
Result so far: 16678.0
If we subtract 1240 from 1356, we get 116.
Grab the next digit (0) from the dividend, add it to 116, then carry on: 1160 / 155

Let's proceed to step 8:
1160 divided by 155 is 7 with a remainder of 75.
The next digit of our result is 7. 
Result so far: 166787.0
The remainder is 75 after subtracting 1085 from 1160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Advancing to step 9:
155 goes into 750 4 times with a remainder of 130.
Put 4 as the next digit of the answer. 
Result so far: 166787.4
Deduct 620 from 750 and we're left with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

On to step 10:
155 goes into 1300 8 times with a remainder of 60.
The number 8 becomes the next digit in our result. 
Result so far: 166787.48
Deduct 1240 from 1300 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
600 divided by 155 is 3 with a remainder of 135.
Record the quotient 3 as the next digit in the result. 
Result so far: 166787.483
The remainder is 135 after subtracting 465 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 12:
155 can be fit into 1350 8 times, resulting in a remainder of 110.
Use 8 as the next digit of our solution. 
Result so far: 166787.4838
Subtract 1240 from 1350 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Step 13:
The number 155 fits into 1100 7 times, leaving a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 166787.48387
Subtracting 1085 from 1100 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 14:
If we divide 150 by 155, we get 0 and a remainder of 150.
Write down 0 as next digit of the result. 
Result so far: 166787.48387
Subtract 0 from 150 to get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 15:
If we divide 1500 by 155, we get 9 and a remainder of 105.
The next digit of our result is 9. 
Result so far: 166787.4838709
Subtract 1395 from 1500 to get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 16:
155 can be fit into 1050 6 times, resulting in a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 166787.48387096
Deduct 930 from 1050 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Our division results in 166787.48387096 with a remaining 1.2e-07.