-54.9% is the change from 929 to 419
Calculation steps:
[( 419 - 929 ) ÷ 929] x 100 = -54.9%
Formula
Percentage change = [(419 - 929) / 929] x 100
Subtract the new number by the original number
419 - 929 = -510
-510 ÷ 929 = -0.5489773950484392
-0.5489773950484392 x 100 = -54.9%