-45.15% is the change from 824 to 452
Calculation steps:
[( 452 - 824 ) ÷ 824] x 100 = -45.15%
Formula
Percentage change = [(452 - 824) / 824] x 100
Subtract the new number by the original number
452 - 824 = -372
-372 ÷ 824 = -0.45145631067961167
-0.45145631067961167 x 100 = -45.15%