-70.42% is the change from 453 to 134
Calculation steps:
[( 134 - 453 ) ÷ 453] x 100 = -70.42%
Formula
Percentage change = [(134 - 453) / 453] x 100
Subtract the new number by the original number
134 - 453 = -319
-319 ÷ 453 = -0.7041942604856513
-0.7041942604856513 x 100 = -70.42%