-70.53% is the change from 655 to 193
Calculation steps:
[( 193 - 655 ) ÷ 655] x 100 = -70.53%
Formula
Percentage change = [(193 - 655) / 655] x 100
Subtract the new number by the original number
193 - 655 = -462
-462 ÷ 655 = -0.7053435114503817
-0.7053435114503817 x 100 = -70.53%