-32.49% is the change from 197 to 133
Calculation steps:
[( 133 - 197 ) ÷ 197] x 100 = -32.49%
Formula
Percentage change = [(133 - 197) / 197] x 100
Subtract the new number by the original number
133 - 197 = -64
-64 ÷ 197 = -0.3248730964467005
-0.3248730964467005 x 100 = -32.49%