-68.95% is the change from 628 to 195
Calculation steps:
[( 195 - 628 ) ÷ 628] x 100 = -68.95%
Formula
Percentage change = [(195 - 628) / 628] x 100
Subtract the new number by the original number
195 - 628 = -433
-433 ÷ 628 = -0.6894904458598726
-0.6894904458598726 x 100 = -68.95%