-76.15% is the change from 457 to 109
Calculation steps:
[( 109 - 457 ) ÷ 457] x 100 = -76.15%
Formula
Percentage change = [(109 - 457) / 457] x 100
Subtract the new number by the original number
109 - 457 = -348
-348 ÷ 457 = -0.7614879649890591
-0.7614879649890591 x 100 = -76.15%