-75.94% is the change from 453 to 109
Calculation steps:
[( 109 - 453 ) ÷ 453] x 100 = -75.94%
Formula
Percentage change = [(109 - 453) / 453] x 100
Subtract the new number by the original number
109 - 453 = -344
-344 ÷ 453 = -0.7593818984547461
-0.7593818984547461 x 100 = -75.94%