-67.66% is the change from 603 to 195
Calculation steps:
[( 195 - 603 ) ÷ 603] x 100 = -67.66%
Formula
Percentage change = [(195 - 603) / 603] x 100
Subtract the new number by the original number
195 - 603 = -408
-408 ÷ 603 = -0.6766169154228856
-0.6766169154228856 x 100 = -67.66%