-58.11% is the change from 456 to 191
Calculation steps:
[( 191 - 456 ) ÷ 456] x 100 = -58.11%
Formula
Percentage change = [(191 - 456) / 456] x 100
Subtract the new number by the original number
191 - 456 = -265
-265 ÷ 456 = -0.581140350877193
-0.581140350877193 x 100 = -58.11%