-45.25% is the change from 948 to 519
Calculation steps:
[( 519 - 948 ) ÷ 948] x 100 = -45.25%
Formula
Percentage change = [(519 - 948) / 948] x 100
Subtract the new number by the original number
519 - 948 = -429
-429 ÷ 948 = -0.4525316455696203
-0.4525316455696203 x 100 = -45.25%