-34.32% is the change from 944 to 620
Calculation steps:
[( 620 - 944 ) ÷ 944] x 100 = -34.32%
Formula
Percentage change = [(620 - 944) / 944] x 100
Subtract the new number by the original number
620 - 944 = -324
-324 ÷ 944 = -0.3432203389830508
-0.3432203389830508 x 100 = -34.32%