-43.79% is the change from 918 to 516
Calculation steps:
[( 516 - 918 ) ÷ 918] x 100 = -43.79%
Formula
Percentage change = [(516 - 918) / 918] x 100
Subtract the new number by the original number
516 - 918 = -402
-402 ÷ 918 = -0.43790849673202614
-0.43790849673202614 x 100 = -43.79%