Analysis of information sources in references of the Wikipedia article "God's Plan (song)" in English language version.
Basically, [Drake has] fallen victim to a rule called "Accelerated Decline" (or Accelerated Chart Ratio) – which is designed to stop a song that's dominating streaming services from clogging up the charts. In a nutshell, if the sales of a song fall for three weeks in a row, the ratio by which sales are calculated is tweaked. Instead of 150 streams counting as one sale, the ratio becomes 300:1.
Basically, [Drake has] fallen victim to a rule called "Accelerated Decline" (or Accelerated Chart Ratio) – which is designed to stop a song that's dominating streaming services from clogging up the charts. In a nutshell, if the sales of a song fall for three weeks in a row, the ratio by which sales are calculated is tweaked. Instead of 150 streams counting as one sale, the ratio becomes 300:1.