-33.62% is the change from 940 to 624
Calculation steps:
[( 624 - 940 ) ÷ 940] x 100 = -33.62%
Formula
Percentage change = [(624 - 940) / 940] x 100
Subtract the new number by the original number
624 - 940 = -316
-316 ÷ 940 = -0.33617021276595743
-0.33617021276595743 x 100 = -33.62%