-73.11% is the change from 848 to 228
Calculation steps:
[( 228 - 848 ) ÷ 848] x 100 = -73.11%
Formula
Percentage change = [(228 - 848) / 848] x 100
Subtract the new number by the original number
228 - 848 = -620
-620 ÷ 848 = -0.7311320754716981
-0.7311320754716981 x 100 = -73.11%