972122 ÷ 86 
Our goal is to divide 972122 by 86.

Going ahead to step 1:
86 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 86

Going ahead to step 2:
When dividing 97 by 86, we get 1 with a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 86 from 97 and we're left with 11.
Include the next digit (2) from the dividend after 11, then repeat: 112 / 86

Going ahead to step 3:
112 divided by 86 is 1 with a remainder of 26.
Write down 1 as next digit of the result. 
Result so far: 11.0
Subtracting 86 from 112 leaves us with 26.
Append the next digit (1) from the dividend to 26 and continue with: 261 / 86

On to step 4:
When dividing 261 by 86, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 113.0
Subtracting 258 from 261 leaves us with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 86

Moving on to step 5:
When dividing 32 by 86, we get 0 with a remainder of 32.
Write down 0 as next digit of the result. 
Result so far: 1130.0
Subtract 0 from 32 to get 32.
Fetch the next digit (2) from the dividend, attach it to 32 and continue: 322 / 86

Step 6:
86 can be fit into 322 3 times, resulting in a remainder of 64.
Record the quotient 3 as the next digit in the result. 
Result so far: 11303.0
Subtract 258 from 322 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 7:
86 goes into 640 7 times with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 11303.7
Subtracting 602 from 640 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 8:
When dividing 380 by 86, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 11303.74
Subtract 344 from 380 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
The number 86 fits into 360 4 times, leaving a remainder of 16.
The next digit of our result is 4. 
Result so far: 11303.744
Subtracting 344 from 360 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 11303.744 with a remainder of 0.0016.