-34.96% is the change from 964 to 627
Calculation steps:
[( 627 - 964 ) ÷ 964] x 100 = -34.96%
Formula
Percentage change = [(627 - 964) / 964] x 100
Subtract the new number by the original number
627 - 964 = -337
-337 ÷ 964 = -0.3495850622406639
-0.3495850622406639 x 100 = -34.96%