9931186 ÷ 156 
Let's see how many times 156 fits into 9931186.

Going ahead to step 1:
When dividing 9 by 156, we get 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 156

Step 2:
99 divided by 156 is 0 with a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 99, we end up with 99.
Bring next digit (3) of the dividend behind the 99 and repeat the process: 993 / 156

On to step 3:
The number 156 fits into 993 6 times, leaving a remainder of 57.
The next digit of our result is 6. 
Result so far: 6.0
Deduct 936 from 993 and we're left with 57.
Grab the next digit (1) from the dividend, add it to 57, then carry on: 571 / 156

Step 4:
156 goes into 571 3 times with a remainder of 103.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtract 468 from 571 to get 103.
Fetch the next digit (1) from the dividend, attach it to 103 and continue: 1031 / 156

Going ahead to step 5:
If we divide 1031 by 156, we get 6 and a remainder of 95.
Use 6 as the next digit of our solution. 
Result so far: 636.0
Subtracting 936 from 1031 leaves us with 95.
Append the next digit (8) from the dividend to 95 and continue with: 958 / 156

Going ahead to step 6:
The number 156 fits into 958 6 times, leaving a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 6366.0
Subtract 936 from 958 to get 22.
Bring next digit (6) of the dividend behind the 22 and repeat the process: 226 / 156

Step 7:
226 divided by 156 is 1 with a remainder of 70.
Write down 1 as next digit of the result. 
Result so far: 63661.0
The remainder is 70 after subtracting 156 from 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 8:
156 can be fit into 700 4 times, resulting in a remainder of 76.
The next digit of our result is 4. 
Result so far: 63661.4
Subtracting 624 from 700 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Going ahead to step 9:
The number 156 fits into 760 4 times, leaving a remainder of 136.
The next digit of our result is 4. 
Result so far: 63661.44
Subtracting 624 from 760 leaves us with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

In conclusion, the division gives 63661.44 with a balance of 0.136.