-75.24% is the change from 848 to 210
Calculation steps:
[( 210 - 848 ) ÷ 848] x 100 = -75.24%
Formula
Percentage change = [(210 - 848) / 848] x 100
Subtract the new number by the original number
210 - 848 = -638
-638 ÷ 848 = -0.7523584905660378
-0.7523584905660378 x 100 = -75.24%