-36.04% is the change from 197 to 126
Calculation steps:
[( 126 - 197 ) ÷ 197] x 100 = -36.04%
Formula
Percentage change = [(126 - 197) / 197] x 100
Subtract the new number by the original number
126 - 197 = -71
-71 ÷ 197 = -0.3604060913705584
-0.3604060913705584 x 100 = -36.04%
Example