-83.63% is the change from 452 to 74
Calculation steps:
[( 74 - 452 ) ÷ 452] x 100 = -83.63%
Formula
Percentage change = [(74 - 452) / 452] x 100
Subtract the new number by the original number
74 - 452 = -378
-378 ÷ 452 = -0.8362831858407079
-0.8362831858407079 x 100 = -83.63%