-72.26% is the change from 847 to 235
Calculation steps:
[( 235 - 847 ) ÷ 847] x 100 = -72.26%
Formula
Percentage change = [(235 - 847) / 847] x 100
Subtract the new number by the original number
235 - 847 = -612
-612 ÷ 847 = -0.7225501770956316
-0.7225501770956316 x 100 = -72.26%