-39.06% is the change from 745 to 454
Calculation steps:
[( 454 - 745 ) ÷ 745] x 100 = -39.06%
Formula
Percentage change = [(454 - 745) / 745] x 100
Subtract the new number by the original number
454 - 745 = -291
-291 ÷ 745 = -0.3906040268456376
-0.3906040268456376 x 100 = -39.06%