-39.66% is the change from 754 to 455
Calculation steps:
[( 455 - 754 ) ÷ 754] x 100 = -39.66%
Formula
Percentage change = [(455 - 754) / 754] x 100
Subtract the new number by the original number
455 - 754 = -299
-299 ÷ 754 = -0.39655172413793105
-0.39655172413793105 x 100 = -39.66%