-45.35% is the change from 452 to 247
Calculation steps:
[( 247 - 452 ) ÷ 452] x 100 = -45.35%
Formula
Percentage change = [(247 - 452) / 452] x 100
Subtract the new number by the original number
247 - 452 = -205
-205 ÷ 452 = -0.45353982300884954
-0.45353982300884954 x 100 = -45.35%