-68.53% is the change from 626 to 197
Calculation steps:
[( 197 - 626 ) ÷ 626] x 100 = -68.53%
Formula
Percentage change = [(197 - 626) / 626] x 100
Subtract the new number by the original number
197 - 626 = -429
-429 ÷ 626 = -0.6853035143769968
-0.6853035143769968 x 100 = -68.53%