-75.96% is the change from 624 to 150
Calculation steps:
[( 150 - 624 ) ÷ 624] x 100 = -75.96%
Formula
Percentage change = [(150 - 624) / 624] x 100
Subtract the new number by the original number
150 - 624 = -474
-474 ÷ 624 = -0.7596153846153846
-0.7596153846153846 x 100 = -75.96%