31581007 divided by 154 
We want to divide 31581007 by 154.

Moving on to step 1:
When dividing 3 by 154, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 154

Going ahead to step 2:
When dividing 31 by 154, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 154

Let's proceed to step 3:
154 goes into 315 2 times with a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 308 away from 315, we end up with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 154

Going ahead to step 4:
The number 154 fits into 78 0 times, leaving a remainder of 78.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtracting 0 from 78 leaves us with 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 154

Step 5:
If we divide 781 by 154, we get 5 and a remainder of 11.
The number 5 becomes the next digit in our result. 
Result so far: 205.0
Deduct 770 from 781 and we're left with 11.
Take the next digit (0) from the dividend and append it to 11, then repeat: 110 / 154

Let's proceed to step 6:
154 goes into 110 0 times with a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 2050.0
If we subtract 0 from 110, we get 110.
Fetch the next digit (0) from the dividend, attach it to 110 and continue: 1100 / 154

Going ahead to step 7:
If we divide 1100 by 154, we get 7 and a remainder of 22.
The next digit of our result is 7. 
Result so far: 20507.0
Subtracting 1078 from 1100 leaves us with 22.
Take the next digit (7) from the dividend and append it to 22, then repeat: 227 / 154

On to step 8:
The number 154 fits into 227 1 times, leaving a remainder of 73.
The next digit of our result is 1. 
Result so far: 205071.0
The remainder is 73 after subtracting 154 from 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 9:
When dividing 730 by 154, we get 4 with a remainder of 114.
The number 4 becomes the next digit in our result. 
Result so far: 205071.4
The remainder is 114 after subtracting 616 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 10:
154 can be fit into 1140 7 times, resulting in a remainder of 62.
The next digit of our result is 7. 
Result so far: 205071.47
The remainder is 62 after subtracting 1078 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 11:
620 divided by 154 is 4 with a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 205071.474
Deduct 616 from 620 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
If we divide 40 by 154, we get 0 and a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 205071.474
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
400 divided by 154 is 2 with a remainder of 92.
The number 2 becomes the next digit in our result. 
Result so far: 205071.47402
Deduct 308 from 400 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 14:
When dividing 920 by 154, we get 5 with a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 205071.474025
Deduct 770 from 920 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 15:
The number 154 fits into 1500 9 times, leaving a remainder of 114.
The next digit of our result is 9. 
Result so far: 205071.4740259
Subtracting 1386 from 1500 leaves us with 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 16:
If we divide 1140 by 154, we get 7 and a remainder of 62.
The next digit of our result is 7. 
Result so far: 205071.47402597
Subtracting 1078 from 1140 leaves us with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 205071.47402597 with a remainder of 6.2e-08.