-71.04% is the change from 656 to 190
Calculation steps:
[( 190 - 656 ) ÷ 656] x 100 = -71.04%
Formula
Percentage change = [(190 - 656) / 656] x 100
Subtract the new number by the original number
190 - 656 = -466
-466 ÷ 656 = -0.7103658536585366
-0.7103658536585366 x 100 = -71.04%