73001254 ÷ 854 
Our goal is to divide 73001254 by 854.

Step 1:
The number 854 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 854

Advancing to step 2:
73 divided by 854 is 0 with a remainder of 73.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Include the next digit (0) from the dividend after 73, then repeat: 730 / 854

Advancing to step 3:
When dividing 730 by 854, we get 0 with a remainder of 730.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 730 and we're left with 730.
Grab the next digit (0) from the dividend, add it to 730, then carry on: 7300 / 854

Moving on to step 4:
The number 854 fits into 7300 8 times, leaving a remainder of 468.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 6832 from 7300, we get 468.
Include the next digit (1) from the dividend after 468, then repeat: 4681 / 854

Let's proceed to step 5:
When dividing 4681 by 854, we get 5 with a remainder of 411.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Deduct 4270 from 4681 and we're left with 411.
Append the next digit (2) from the dividend to 411 and continue with: 4112 / 854

Moving on to step 6:
854 goes into 4112 4 times with a remainder of 696.
Write down 4 as next digit of the result. 
Result so far: 854.0
Subtracting 3416 from 4112 leaves us with 696.
Bring next digit (5) of the dividend behind the 696 and repeat the process: 6965 / 854

On to step 7:
6965 divided by 854 is 8 with a remainder of 133.
Put 8 as the next digit of the answer. 
Result so far: 8548.0
Deduct 6832 from 6965 and we're left with 133.
Take the next digit (4) from the dividend and append it to 133, then repeat: 1334 / 854

Going ahead to step 8:
854 goes into 1334 1 times with a remainder of 480.
Put 1 as the next digit of the answer. 
Result so far: 85481.0
Subtract 854 from 1334 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Advancing to step 9:
4800 divided by 854 is 5 with a remainder of 530.
Record the quotient 5 as the next digit in the result. 
Result so far: 85481.5
If we subtract 4270 from 4800, we get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Let's proceed to step 10:
If we divide 5300 by 854, we get 6 and a remainder of 176.
Write down 6 as next digit of the result. 
Result so far: 85481.56
Subtracting 5124 from 5300 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Advancing to step 11:
When dividing 1760 by 854, we get 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 85481.562
Deduct 1708 from 1760 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Moving on to step 12:
854 goes into 520 0 times with a remainder of 520.
Put 0 as the next digit of the answer. 
Result so far: 85481.562
Subtracting 0 from 520 leaves us with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 13:
When dividing 5200 by 854, we get 6 with a remainder of 76.
The number 6 becomes the next digit in our result. 
Result so far: 85481.56206
Deduct 5124 from 5200 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 14:
854 can be fit into 760 0 times, resulting in a remainder of 760.
Record the quotient 0 as the next digit in the result. 
Result so far: 85481.56206
If we subtract 0 from 760, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

On to step 15:
854 can be fit into 7600 8 times, resulting in a remainder of 768.
Record the quotient 8 as the next digit in the result. 
Result so far: 85481.5620608
Subtract 6832 from 7600 to get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Let's proceed to step 16:
7680 divided by 854 is 8 with a remainder of 848.
Use 8 as the next digit of our solution. 
Result so far: 85481.56206088
Subtract 6832 from 7680 to get 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

The final outcome is 85481.56206088, with a leftover of 8.48e-07.