91243170 ÷ 156 
Let's see how many times 156 fits into 91243170.

Moving on to step 1:
9 divided by 156 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 156

Advancing to step 2:
The number 156 fits into 91 0 times, leaving a remainder of 91.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 91 after subtracting 0 from 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 156

Advancing to step 3:
The number 156 fits into 912 5 times, leaving a remainder of 132.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtract 780 from 912 to get 132.
Append the next digit (4) from the dividend to 132 and continue with: 1324 / 156

Advancing to step 4:
The number 156 fits into 1324 8 times, leaving a remainder of 76.
Write down 8 as next digit of the result. 
Result so far: 58.0
The remainder is 76 after subtracting 1248 from 1324.
Bring next digit (3) of the dividend behind the 76 and repeat the process: 763 / 156

Let's proceed to step 5:
156 can be fit into 763 4 times, resulting in a remainder of 139.
Record the quotient 4 as the next digit in the result. 
Result so far: 584.0
Subtract 624 from 763 to get 139.
Fetch the next digit (1) from the dividend, attach it to 139 and continue: 1391 / 156

Let's proceed to step 6:
156 goes into 1391 8 times with a remainder of 143.
Use 8 as the next digit of our solution. 
Result so far: 5848.0
If we take 1248 away from 1391, we end up with 143.
Append the next digit (7) from the dividend to 143 and continue with: 1437 / 156

Let's proceed to step 7:
When dividing 1437 by 156, we get 9 with a remainder of 33.
Use 9 as the next digit of our solution. 
Result so far: 58489.0
The remainder is 33 after subtracting 1404 from 1437.
Fetch the next digit (0) from the dividend, attach it to 33 and continue: 330 / 156

Going ahead to step 8:
330 divided by 156 is 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 584892.0
Subtracting 312 from 330 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 9:
156 goes into 180 1 times with a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 584892.1
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
156 goes into 240 1 times with a remainder of 84.
Write down 1 as next digit of the result. 
Result so far: 584892.11
Subtract 156 from 240 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.

The final result is 584892.11 with a remainder of 0.084.