-34.97% is the change from 938 to 610
Calculation steps:
[( 610 - 938 ) ÷ 938] x 100 = -34.97%
Formula
Percentage change = [(610 - 938) / 938] x 100
Subtract the new number by the original number
610 - 938 = -328
-328 ÷ 938 = -0.34968017057569295
-0.34968017057569295 x 100 = -34.97%