21230131 divided by 970 
Our goal is to divide 21230131 by 970.

Moving on to step 1:
970 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 970

Advancing to step 2:
The number 970 fits into 21 0 times, leaving a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 970

Going ahead to step 3:
When dividing 212 by 970, we get 0 with a remainder of 212.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 212, we get 212.
Include the next digit (3) from the dividend after 212, then repeat: 2123 / 970

On to step 4:
970 can be fit into 2123 2 times, resulting in a remainder of 183.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 183 after subtracting 1940 from 2123.
Fetch the next digit (0) from the dividend, attach it to 183 and continue: 1830 / 970

Let's proceed to step 5:
The number 970 fits into 1830 1 times, leaving a remainder of 860.
Write down 1 as next digit of the result. 
Result so far: 21.0
If we subtract 970 from 1830, we get 860.
Bring next digit (1) of the dividend behind the 860 and repeat the process: 8601 / 970

Going ahead to step 6:
The number 970 fits into 8601 8 times, leaving a remainder of 841.
The number 8 becomes the next digit in our result. 
Result so far: 218.0
If we subtract 7760 from 8601, we get 841.
Fetch the next digit (3) from the dividend, attach it to 841 and continue: 8413 / 970

Going ahead to step 7:
When dividing 8413 by 970, we get 8 with a remainder of 653.
The number 8 becomes the next digit in our result. 
Result so far: 2188.0
Subtracting 7760 from 8413 leaves us with 653.
Take the next digit (1) from the dividend and append it to 653, then repeat: 6531 / 970

Let's proceed to step 8:
970 goes into 6531 6 times with a remainder of 711.
Record the quotient 6 as the next digit in the result. 
Result so far: 21886.0
If we subtract 5820 from 6531, we get 711.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7110, and continue the process.

Going ahead to step 9:
If we divide 7110 by 970, we get 7 and a remainder of 320.
Record the quotient 7 as the next digit in the result. 
Result so far: 21886.7
Deduct 6790 from 7110 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 10:
970 goes into 3200 3 times with a remainder of 290.
Record the quotient 3 as the next digit in the result. 
Result so far: 21886.73
Deduct 2910 from 3200 and we're left with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 11:
If we divide 2900 by 970, we get 2 and a remainder of 960.
The next digit of our result is 2. 
Result so far: 21886.732
Deduct 1940 from 2900 and we're left with 960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9600, and continue the process.

On to step 12:
When dividing 9600 by 970, we get 9 with a remainder of 870.
Use 9 as the next digit of our solution. 
Result so far: 21886.7329
Subtracting 8730 from 9600 leaves us with 870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8700, and continue the process.

Advancing to step 13:
When dividing 8700 by 970, we get 8 with a remainder of 940.
Put 8 as the next digit of the answer. 
Result so far: 21886.73298
Deduct 7760 from 8700 and we're left with 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9400, and continue the process.

Advancing to step 14:
The number 970 fits into 9400 9 times, leaving a remainder of 670.
The number 9 becomes the next digit in our result. 
Result so far: 21886.732989
If we subtract 8730 from 9400, we get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Step 15:
If we divide 6700 by 970, we get 6 and a remainder of 880.
Use 6 as the next digit of our solution. 
Result so far: 21886.7329896
The remainder is 880 after subtracting 5820 from 6700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8800, and continue the process.

Moving on to step 16:
970 can be fit into 8800 9 times, resulting in a remainder of 70.
The next digit of our result is 9. 
Result so far: 21886.73298969
Subtract 8730 from 8800 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 21886.73298969 with a balance of 7e-08.