31951434 divided by 406 
We want to figure out the number of times 31951434 can be divided by 406.

Let's proceed to step 1:
The number 406 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 406

Moving on to step 2:
The number 406 fits into 31 0 times, leaving a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Bring next digit (9) of the dividend behind the 31 and repeat the process: 319 / 406

Advancing to step 3:
319 divided by 406 is 0 with a remainder of 319.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 319 to get 319.
Append the next digit (5) from the dividend to 319 and continue with: 3195 / 406

Advancing to step 4:
3195 divided by 406 is 7 with a remainder of 353.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 2842 away from 3195, we end up with 353.
Take the next digit (1) from the dividend and append it to 353, then repeat: 3531 / 406

Step 5:
When dividing 3531 by 406, we get 8 with a remainder of 283.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 3248 from 3531 leaves us with 283.
Grab the next digit (4) from the dividend, add it to 283, then carry on: 2834 / 406

Advancing to step 6:
2834 divided by 406 is 6 with a remainder of 398.
Record the quotient 6 as the next digit in the result. 
Result so far: 786.0
Subtracting 2436 from 2834 leaves us with 398.
Include the next digit (3) from the dividend after 398, then repeat: 3983 / 406

Going ahead to step 7:
If we divide 3983 by 406, we get 9 and a remainder of 329.
Put 9 as the next digit of the answer. 
Result so far: 7869.0
Subtracting 3654 from 3983 leaves us with 329.
Bring next digit (4) of the dividend behind the 329 and repeat the process: 3294 / 406

Going ahead to step 8:
3294 divided by 406 is 8 with a remainder of 46.
Put 8 as the next digit of the answer. 
Result so far: 78698.0
If we take 3248 away from 3294, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
When dividing 460 by 406, we get 1 with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 78698.1
If we subtract 406 from 460, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 10:
When dividing 540 by 406, we get 1 with a remainder of 134.
Use 1 as the next digit of our solution. 
Result so far: 78698.11
Subtract 406 from 540 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

The final outcome is 78698.11, with a leftover of 0.134.