Let's divide 86142010 by 972
We want to figure out the number of times 86142010 can be divided by 972.

Step 1:
If we divide 8 by 972, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 972

Let's proceed to step 2:
The number 972 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Take the next digit (1) from the dividend and append it to 86, then repeat: 861 / 972

Let's proceed to step 3:
972 can be fit into 861 0 times, resulting in a remainder of 861.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 861 and we're left with 861.
Include the next digit (4) from the dividend after 861, then repeat: 8614 / 972

Let's proceed to step 4:
972 goes into 8614 8 times with a remainder of 838.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 7776 from 8614 to get 838.
Fetch the next digit (2) from the dividend, attach it to 838 and continue: 8382 / 972

On to step 5:
The number 972 fits into 8382 8 times, leaving a remainder of 606.
The next digit of our result is 8. 
Result so far: 88.0
Subtract 7776 from 8382 to get 606.
Fetch the next digit (0) from the dividend, attach it to 606 and continue: 6060 / 972

Step 6:
972 goes into 6060 6 times with a remainder of 228.
Record the quotient 6 as the next digit in the result. 
Result so far: 886.0
If we subtract 5832 from 6060, we get 228.
Grab the next digit (1) from the dividend, add it to 228, then carry on: 2281 / 972

Step 7:
When dividing 2281 by 972, we get 2 with a remainder of 337.
Use 2 as the next digit of our solution. 
Result so far: 8862.0
If we subtract 1944 from 2281, we get 337.
Take the next digit (0) from the dividend and append it to 337, then repeat: 3370 / 972

Moving on to step 8:
If we divide 3370 by 972, we get 3 and a remainder of 454.
Put 3 as the next digit of the answer. 
Result so far: 88623.0
Subtracting 2916 from 3370 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Let's proceed to step 9:
If we divide 4540 by 972, we get 4 and a remainder of 652.
Use 4 as the next digit of our solution. 
Result so far: 88623.4
Subtracting 3888 from 4540 leaves us with 652.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6520, and continue the process.

Let's proceed to step 10:
The number 972 fits into 6520 6 times, leaving a remainder of 688.
Put 6 as the next digit of the answer. 
Result so far: 88623.46
If we take 5832 away from 6520, we end up with 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

On to step 11:
972 can be fit into 6880 7 times, resulting in a remainder of 76.
Record the quotient 7 as the next digit in the result. 
Result so far: 88623.467
Subtract 6804 from 6880 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 12:
If we divide 760 by 972, we get 0 and a remainder of 760.
Record the quotient 0 as the next digit in the result. 
Result so far: 88623.467
Deduct 0 from 760 and we're left with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Let's proceed to step 13:
If we divide 7600 by 972, we get 7 and a remainder of 796.
Use 7 as the next digit of our solution. 
Result so far: 88623.46707
Deduct 6804 from 7600 and we're left with 796.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7960, and continue the process.

Advancing to step 14:
7960 divided by 972 is 8 with a remainder of 184.
Write down 8 as next digit of the result. 
Result so far: 88623.467078
Subtracting 7776 from 7960 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 15:
1840 divided by 972 is 1 with a remainder of 868.
The next digit of our result is 1. 
Result so far: 88623.4670781
The remainder is 868 after subtracting 972 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8680, and continue the process.

Advancing to step 16:
When dividing 8680 by 972, we get 8 with a remainder of 904.
The number 8 becomes the next digit in our result. 
Result so far: 88623.46707818
Subtracting 7776 from 8680 leaves us with 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9040, and continue the process.

In conclusion, the division gives 88623.46707818 with a balance of 9.04e-07.