-71.01% is the change from 790 to 229
Calculation steps:
[( 229 - 790 ) ÷ 790] x 100 = -71.01%
Formula
Percentage change = [(229 - 790) / 790] x 100
Subtract the new number by the original number
229 - 790 = -561
-561 ÷ 790 = -0.710126582278481
-0.710126582278481 x 100 = -71.01%