We divide 972021 by 5
Our goal is to divide 972021 by 5.

Step 1:
9 divided by 5 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 5 from 9 to get 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 5

Going ahead to step 2:
5 can be fit into 47 9 times, resulting in a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 2 after subtracting 45 from 47.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 5

On to step 3:
When dividing 22 by 5, we get 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 194.0
Deduct 20 from 22 and we're left with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 5

Let's proceed to step 4:
5 goes into 20 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 1944.0
Subtract 20 from 20 to get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 5

Step 5:
The number 5 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 19440.0
Subtract 0 from 2 to get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 5

Let's proceed to step 6:
5 can be fit into 21 4 times, resulting in a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 194404.0
Deduct 20 from 21 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 5, we get 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 194404.2
If we take 10 away from 10, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
5 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 194404.2
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
0 divided by 5 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 194404.2
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 194404.2, with a leftover of 0.0.