-82.19% is the change from 848 to 151
Calculation steps:
[( 151 - 848 ) ÷ 848] x 100 = -82.19%
Formula
Percentage change = [(151 - 848) / 848] x 100
Subtract the new number by the original number
151 - 848 = -697
-697 ÷ 848 = -0.8219339622641509
-0.8219339622641509 x 100 = -82.19%