-38.11% is the change from 677 to 419
Calculation steps:
[( 419 - 677 ) ÷ 677] x 100 = -38.11%
Formula
Percentage change = [(419 - 677) / 677] x 100
Subtract the new number by the original number
419 - 677 = -258
-258 ÷ 677 = -0.3810930576070901
-0.3810930576070901 x 100 = -38.11%