-59.15% is the change from 519 to 212
Calculation steps:
[( 212 - 519 ) ÷ 519] x 100 = -59.15%
Formula
Percentage change = [(212 - 519) / 519] x 100
Subtract the new number by the original number
212 - 519 = -307
-307 ÷ 519 = -0.5915221579961464
-0.5915221579961464 x 100 = -59.15%