-22.1% is the change from 801 to 624
Calculation steps:
[( 624 - 801 ) ÷ 801] x 100 = -22.1%
Formula
Percentage change = [(624 - 801) / 801] x 100
Subtract the new number by the original number
624 - 801 = -177
-177 ÷ 801 = -0.2209737827715356
-0.2209737827715356 x 100 = -22.1%