In the number 808,715,710 we can tell that the 0 between the two 8's is in the ten millions place.
8= Hundred million's place
0 = Ten millions place
8 = One million's place
7 = Hundred thousand's place
1 = Ten thousand's place
5 = One thousands place
7 = Hundreds place
1 = Tens place
0 = One's place
So it can be seen that the zero between the two 8's is in the ten millions place.