-56.45% is the change from 519 to 226
Calculation steps:
[( 226 - 519 ) ÷ 519] x 100 = -56.45%
Formula
Percentage change = [(226 - 519) / 519] x 100
Subtract the new number by the original number
226 - 519 = -293
-293 ÷ 519 = -0.5645472061657033
-0.5645472061657033 x 100 = -56.45%