-44.89% is the change from 929 to 512
Calculation steps:
[( 512 - 929 ) ÷ 929] x 100 = -44.89%
Formula
Percentage change = [(512 - 929) / 929] x 100
Subtract the new number by the original number
512 - 929 = -417
-417 ÷ 929 = -0.4488697524219591
-0.4488697524219591 x 100 = -44.89%