-73.11% is the change from 476 to 128
Calculation steps:
[( 128 - 476 ) ÷ 476] x 100 = -73.11%
Formula
Percentage change = [(128 - 476) / 476] x 100
Subtract the new number by the original number
128 - 476 = -348
-348 ÷ 476 = -0.7310924369747899
-0.7310924369747899 x 100 = -73.11%