We look at the division of 73288926 by 210 
We're looking to find how many times 210 goes into 73288926.

Advancing to step 1:
When dividing 7 by 210, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 210

Step 2:
If we divide 73 by 210, we get 0 and a remainder of 73.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 73 leaves us with 73.
Fetch the next digit (2) from the dividend, attach it to 73 and continue: 732 / 210

Moving on to step 3:
The number 210 fits into 732 3 times, leaving a remainder of 102.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 630 away from 732, we end up with 102.
Bring next digit (8) of the dividend behind the 102 and repeat the process: 1028 / 210

Moving on to step 4:
The number 210 fits into 1028 4 times, leaving a remainder of 188.
The number 4 becomes the next digit in our result. 
Result so far: 34.0
Subtracting 840 from 1028 leaves us with 188.
Bring next digit (8) of the dividend behind the 188 and repeat the process: 1888 / 210

Advancing to step 5:
210 can be fit into 1888 8 times, resulting in a remainder of 208.
The number 8 becomes the next digit in our result. 
Result so far: 348.0
Subtract 1680 from 1888 to get 208.
Bring next digit (9) of the dividend behind the 208 and repeat the process: 2089 / 210

Advancing to step 6:
When dividing 2089 by 210, we get 9 with a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 3489.0
The remainder is 199 after subtracting 1890 from 2089.
Fetch the next digit (2) from the dividend, attach it to 199 and continue: 1992 / 210

Step 7:
1992 divided by 210 is 9 with a remainder of 102.
Write down 9 as next digit of the result. 
Result so far: 34899.0
Subtracting 1890 from 1992 leaves us with 102.
Take the next digit (6) from the dividend and append it to 102, then repeat: 1026 / 210

Going ahead to step 8:
The number 210 fits into 1026 4 times, leaving a remainder of 186.
Record the quotient 4 as the next digit in the result. 
Result so far: 348994.0
If we take 840 away from 1026, we end up with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 9:
1860 divided by 210 is 8 with a remainder of 180.
Record the quotient 8 as the next digit in the result. 
Result so far: 348994.8
The remainder is 180 after subtracting 1680 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 10:
If we divide 1800 by 210, we get 8 and a remainder of 120.
The number 8 becomes the next digit in our result. 
Result so far: 348994.88
If we take 1680 away from 1800, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final result is 348994.88 with a remainder of 0.12.