-95.96% is the change from 198 to 8
Calculation steps:
[( 8 - 198 ) ÷ 198] x 100 = -95.96%
Formula
Percentage change = [(8 - 198) / 198] x 100
Subtract the new number by the original number
8 - 198 = -190
-190 ÷ 198 = -0.9595959595959596
-0.9595959595959596 x 100 = -95.96%