We divide 212154 by 70
We're looking to find how many times 70 goes into 212154.

Going ahead to step 1:
70 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 70

Moving on to step 2:
If we divide 21 by 70, we get 0 and a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 70

Moving on to step 3:
70 goes into 212 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtracting 210 from 212 leaves us with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 70

Going ahead to step 4:
21 divided by 70 is 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 30.0
If we subtract 0 from 21, we get 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 70

On to step 5:
The number 70 fits into 215 3 times, leaving a remainder of 5.
The next digit of our result is 3. 
Result so far: 303.0
Subtract 210 from 215 to get 5.
Fetch the next digit (4) from the dividend, attach it to 5 and continue: 54 / 70

Moving on to step 6:
If we divide 54 by 70, we get 0 and a remainder of 54.
Use 0 as the next digit of our solution. 
Result so far: 3030.0
The remainder is 54 after subtracting 0 from 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 7:
The number 70 fits into 540 7 times, leaving a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 3030.7
If we take 490 away from 540, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 8:
70 goes into 500 7 times with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 3030.77
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 3030.77, with a leftover of 0.01.