-36.52% is the change from 419 to 266
Calculation steps:
[( 266 - 419 ) ÷ 419] x 100 = -36.52%
Formula
Percentage change = [(266 - 419) / 419] x 100
Subtract the new number by the original number
266 - 419 = -153
-153 ÷ 419 = -0.36515513126491644
-0.36515513126491644 x 100 = -36.52%