-70.56% is the change from 676 to 199
Calculation steps:
[( 199 - 676 ) ÷ 676] x 100 = -70.56%
Formula
Percentage change = [(199 - 676) / 676] x 100
Subtract the new number by the original number
199 - 676 = -477
-477 ÷ 676 = -0.7056213017751479
-0.7056213017751479 x 100 = -70.56%