72486856 ÷ 891 
We want to divide 72486856 by 891.

Let's proceed to step 1:
891 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 891

Going ahead to step 2:
When dividing 72 by 891, we get 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (4) of the dividend behind the 72 and repeat the process: 724 / 891

Moving on to step 3:
891 can be fit into 724 0 times, resulting in a remainder of 724.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 724 to get 724.
Append the next digit (8) from the dividend to 724 and continue with: 7248 / 891

Let's proceed to step 4:
891 goes into 7248 8 times with a remainder of 120.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 120 after subtracting 7128 from 7248.
Take the next digit (6) from the dividend and append it to 120, then repeat: 1206 / 891

Going ahead to step 5:
1206 divided by 891 is 1 with a remainder of 315.
Put 1 as the next digit of the answer. 
Result so far: 81.0
Deduct 891 from 1206 and we're left with 315.
Fetch the next digit (8) from the dividend, attach it to 315 and continue: 3158 / 891

Going ahead to step 6:
When dividing 3158 by 891, we get 3 with a remainder of 485.
Put 3 as the next digit of the answer. 
Result so far: 813.0
Deduct 2673 from 3158 and we're left with 485.
Take the next digit (5) from the dividend and append it to 485, then repeat: 4855 / 891

Step 7:
When dividing 4855 by 891, we get 5 with a remainder of 400.
Write down 5 as next digit of the result. 
Result so far: 8135.0
Subtract 4455 from 4855 to get 400.
Bring next digit (6) of the dividend behind the 400 and repeat the process: 4006 / 891

Moving on to step 8:
The number 891 fits into 4006 4 times, leaving a remainder of 442.
The next digit of our result is 4. 
Result so far: 81354.0
Subtract 3564 from 4006 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Moving on to step 9:
891 can be fit into 4420 4 times, resulting in a remainder of 856.
Record the quotient 4 as the next digit in the result. 
Result so far: 81354.4
The remainder is 856 after subtracting 3564 from 4420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8560, and continue the process.

Moving on to step 10:
If we divide 8560 by 891, we get 9 and a remainder of 541.
The next digit of our result is 9. 
Result so far: 81354.49
If we subtract 8019 from 8560, we get 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Step 11:
891 goes into 5410 6 times with a remainder of 64.
Write down 6 as next digit of the result. 
Result so far: 81354.496
Subtracting 5346 from 5410 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
If we divide 640 by 891, we get 0 and a remainder of 640.
Put 0 as the next digit of the answer. 
Result so far: 81354.496
The remainder is 640 after subtracting 0 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 13:
The number 891 fits into 6400 7 times, leaving a remainder of 163.
Record the quotient 7 as the next digit in the result. 
Result so far: 81354.49607
Deduct 6237 from 6400 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 14:
891 can be fit into 1630 1 times, resulting in a remainder of 739.
The next digit of our result is 1. 
Result so far: 81354.496071
The remainder is 739 after subtracting 891 from 1630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7390, and continue the process.

Moving on to step 15:
When dividing 7390 by 891, we get 8 with a remainder of 262.
Use 8 as the next digit of our solution. 
Result so far: 81354.4960718
Subtract 7128 from 7390 to get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 16:
If we divide 2620 by 891, we get 2 and a remainder of 838.
Write down 2 as next digit of the result. 
Result so far: 81354.49607182
Subtracting 1782 from 2620 leaves us with 838.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8380, and continue the process.

The final result is 81354.49607182 with a remainder of 8.38e-07.