-67.48% is the change from 452 to 147
Calculation steps:
[( 147 - 452 ) ÷ 452] x 100 = -67.48%
Formula
Percentage change = [(147 - 452) / 452] x 100
Subtract the new number by the original number
147 - 452 = -305
-305 ÷ 452 = -0.6747787610619469
-0.6747787610619469 x 100 = -67.48%