-44.18% is the change from 910 to 508
Calculation steps:
[( 508 - 910 ) ÷ 910] x 100 = -44.18%
Formula
Percentage change = [(508 - 910) / 910] x 100
Subtract the new number by the original number
508 - 910 = -402
-402 ÷ 910 = -0.44175824175824174
-0.44175824175824174 x 100 = -44.18%