-75.64% is the change from 624 to 152
Calculation steps:
[( 152 - 624 ) ÷ 624] x 100 = -75.64%
Formula
Percentage change = [(152 - 624) / 624] x 100
Subtract the new number by the original number
152 - 624 = -472
-472 ÷ 624 = -0.7564102564102564
-0.7564102564102564 x 100 = -75.64%