Also keep in mind that the vote may vary depending on the price of the Steem, currently my vote at 100% is $0.03 and I have 650 SP, but with the madness of the prices at the beginning of the year, my SP was around of 500 SP (I have grown slow), and my vote at 100% reached almost $0.20.

When the price of the SBD also goes up, your rewards also do it. Between December and January the price reached more than $8 per SBD, which meant that, although Steemit placed your rewards as $1, for example, the real reward was 8 times higher.