-68.21% is the change from 626 to 199
Calculation steps:
[( 199 - 626 ) ÷ 626] x 100 = -68.21%
Formula
Percentage change = [(199 - 626) / 626] x 100
Subtract the new number by the original number
199 - 626 = -427
-427 ÷ 626 = -0.6821086261980831
-0.6821086261980831 x 100 = -68.21%