1 increasing to 2 is a 100% increase. 100 increasing to 150 is a 50% increase.
But, the second example has a gain of 50 times the first, rather than the first have 2 times as much gain.
AVERAGE JOB GROWTH, OVER THE FIRST 35 MONTHS OF TRUMP'S PRESIDENCY, IS LESS THAN OBAMA'S FINAL 35 MONTHS IN OFFICE; OBAMA'S ROBUST JOB GROWTH WAS SLOWED DOWN BY TRUMP.