-26.42% is the change from 848 to 624
Calculation steps:
[( 624 - 848 ) ÷ 848] x 100 = -26.42%
Formula
Percentage change = [(624 - 848) / 848] x 100
Subtract the new number by the original number
624 - 848 = -224
-224 ÷ 848 = -0.2641509433962264
-0.2641509433962264 x 100 = -26.42%