-5.25% is the change from 419 to 397
Calculation steps:
[( 397 - 419 ) ÷ 419] x 100 = -5.25%
Formula
Percentage change = [(397 - 419) / 419] x 100
Subtract the new number by the original number
397 - 419 = -22
-22 ÷ 419 = -0.05250596658711217
-0.05250596658711217 x 100 = -5.25%