-0.43% is the change from 938 to 934
Calculation steps:
[( 934 - 938 ) ÷ 938] x 100 = -0.43%
Formula
Percentage change = [(934 - 938) / 938] x 100
Subtract the new number by the original number
934 - 938 = -4
-4 ÷ 938 = -0.0042643923240938165
-0.0042643923240938165 x 100 = -0.43%