из-за хорошей вовлеченности пользов

из-за хорошей вовлеченности пользователей в проект, удалось превысить показатели по: количеству участников почти в полтора раза и заявки на тест-драйв в 9 раз

Результаты (английский) 1:

because good people are involved in the project could exceed the figures for the number of participants by almost half and the application for a test drive to 9 times

Результаты (английский) 2:

due to the good involvement of users in the project, it was possible to exceed the figures by: the number of participants by almost one and a half times and the application for a test drive 9 times

Результаты (английский) 3:

Due to the good participation of users in the project, the following indicators have been successfully exceeded: the number of participants is almost 1.5 times, and the application of test driver is 9 times.