-55.27% is the change from 427 to 191
Calculation steps:
[( 191 - 427 ) ÷ 427] x 100 = -55.27%
Formula
Percentage change = [(191 - 427) / 427] x 100
Subtract the new number by the original number
191 - 427 = -236
-236 ÷ 427 = -0.5526932084309133
-0.5526932084309133 x 100 = -55.27%