-52.45% is the change from 919 to 437
Calculation steps:
[( 437 - 919 ) ÷ 919] x 100 = -52.45%
Formula
Percentage change = [(437 - 919) / 919] x 100
Subtract the new number by the original number
437 - 919 = -482
-482 ÷ 919 = -0.5244831338411317
-0.5244831338411317 x 100 = -52.45%