-39.87% is the change from 755 to 454
Calculation steps:
[( 454 - 755 ) ÷ 755] x 100 = -39.87%
Formula
Percentage change = [(454 - 755) / 755] x 100
Subtract the new number by the original number
454 - 755 = -301
-301 ÷ 755 = -0.39867549668874175
-0.39867549668874175 x 100 = -39.87%