-25.52% is the change from 811 to 604
Calculation steps:
[( 604 - 811 ) ÷ 811] x 100 = -25.52%
Formula
Percentage change = [(604 - 811) / 811] x 100
Subtract the new number by the original number
604 - 811 = -207
-207 ÷ 811 = -0.25524044389642414
-0.25524044389642414 x 100 = -25.52%