Our income increased dramatically, but more acquisition rate went from XX% down to XX%.
In the second half of the year, we will aim for a XX% acquisition rate.
ご質問ありがとうございます。
"Our income increased dramatically,"＝「収入は大幅に増加した」
"but more acquisition rate went from XX% down to XX%."＝「しかし、私達の獲得率はXX％からXX％まで下がった。」
"In the second half of the year,"＝「下期には」
"we will aim for a XX% acquisition rate."＝「XX％の獲得率を私達は目指す。」
ご参考に。
アメリカ合衆国 
