-75.61% is the change from 939 to 229
Calculation steps:
[( 229 - 939 ) ÷ 939] x 100 = -75.61%
Formula
Percentage change = [(229 - 939) / 939] x 100
Subtract the new number by the original number
229 - 939 = -710
-710 ÷ 939 = -0.7561235356762513
-0.7561235356762513 x 100 = -75.61%