-6.35% is the change from 551 to 516
Calculation steps:
[( 516 - 551 ) ÷ 551] x 100 = -6.35%
Formula
Percentage change = [(516 - 551) / 551] x 100
Subtract the new number by the original number
516 - 551 = -35
-35 ÷ 551 = -0.06352087114337568
-0.06352087114337568 x 100 = -6.35%