-35.6% is the change from 969 to 624
Calculation steps:
[( 624 - 969 ) ÷ 969] x 100 = -35.6%
Formula
Percentage change = [(624 - 969) / 969] x 100
Subtract the new number by the original number
624 - 969 = -345
-345 ÷ 969 = -0.3560371517027864
-0.3560371517027864 x 100 = -35.6%