-35.27% is the change from 964 to 624
Calculation steps:
[( 624 - 964 ) ÷ 964] x 100 = -35.27%
Formula
Percentage change = [(624 - 964) / 964] x 100
Subtract the new number by the original number
624 - 964 = -340
-340 ÷ 964 = -0.35269709543568467
-0.35269709543568467 x 100 = -35.27%