-70.27% is the change from 656 to 195
Calculation steps:
[( 195 - 656 ) ÷ 656] x 100 = -70.27%
Formula
Percentage change = [(195 - 656) / 656] x 100
Subtract the new number by the original number
195 - 656 = -461
-461 ÷ 656 = -0.7027439024390244
-0.7027439024390244 x 100 = -70.27%