-35.87% is the change from 973 to 624
Calculation steps:
[( 624 - 973 ) ÷ 973] x 100 = -35.87%
Formula
Percentage change = [(624 - 973) / 973] x 100
Subtract the new number by the original number
624 - 973 = -349
-349 ÷ 973 = -0.35868448098663924
-0.35868448098663924 x 100 = -35.87%