72222178 ÷ 850 
We're looking to find how many times 850 goes into 72222178.

On to step 1:
850 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 850

Moving on to step 2:
850 can be fit into 72 0 times, resulting in a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 850

On to step 3:
722 divided by 850 is 0 with a remainder of 722.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 722 leaves us with 722.
Bring next digit (2) of the dividend behind the 722 and repeat the process: 7222 / 850

Let's proceed to step 4:
850 can be fit into 7222 8 times, resulting in a remainder of 422.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6800 from 7222, we get 422.
Bring next digit (2) of the dividend behind the 422 and repeat the process: 4222 / 850

On to step 5:
If we divide 4222 by 850, we get 4 and a remainder of 822.
Use 4 as the next digit of our solution. 
Result so far: 84.0
Deduct 3400 from 4222 and we're left with 822.
Grab the next digit (1) from the dividend, add it to 822, then carry on: 8221 / 850

Going ahead to step 6:
850 can be fit into 8221 9 times, resulting in a remainder of 571.
Put 9 as the next digit of the answer. 
Result so far: 849.0
If we take 7650 away from 8221, we end up with 571.
Grab the next digit (7) from the dividend, add it to 571, then carry on: 5717 / 850

Moving on to step 7:
If we divide 5717 by 850, we get 6 and a remainder of 617.
Record the quotient 6 as the next digit in the result. 
Result so far: 8496.0
If we subtract 5100 from 5717, we get 617.
Include the next digit (8) from the dividend after 617, then repeat: 6178 / 850

On to step 8:
850 can be fit into 6178 7 times, resulting in a remainder of 228.
Record the quotient 7 as the next digit in the result. 
Result so far: 84967.0
Deduct 5950 from 6178 and we're left with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

On to step 9:
The number 850 fits into 2280 2 times, leaving a remainder of 580.
Put 2 as the next digit of the answer. 
Result so far: 84967.2
The remainder is 580 after subtracting 1700 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 10:
When dividing 5800 by 850, we get 6 with a remainder of 700.
The next digit of our result is 6. 
Result so far: 84967.26
If we subtract 5100 from 5800, we get 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Let's proceed to step 11:
If we divide 7000 by 850, we get 8 and a remainder of 200.
Record the quotient 8 as the next digit in the result. 
Result so far: 84967.268
If we subtract 6800 from 7000, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

On to step 12:
The number 850 fits into 2000 2 times, leaving a remainder of 300.
Record the quotient 2 as the next digit in the result. 
Result so far: 84967.2682
The remainder is 300 after subtracting 1700 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
When dividing 3000 by 850, we get 3 with a remainder of 450.
The next digit of our result is 3. 
Result so far: 84967.26823
The remainder is 450 after subtracting 2550 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Advancing to step 14:
4500 divided by 850 is 5 with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 84967.268235
Deduct 4250 from 4500 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 15:
850 can be fit into 2500 2 times, resulting in a remainder of 800.
Use 2 as the next digit of our solution. 
Result so far: 84967.2682352
Subtract 1700 from 2500 to get 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Going ahead to step 16:
If we divide 8000 by 850, we get 9 and a remainder of 350.
Use 9 as the next digit of our solution. 
Result so far: 84967.26823529
Subtract 7650 from 8000 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The final result is 84967.26823529 with a remainder of 3.5e-07.