-35.55% is the change from 422 to 272
Calculation steps:
[( 272 - 422 ) ÷ 422] x 100 = -35.55%
Formula
Percentage change = [(272 - 422) / 422] x 100
Subtract the new number by the original number
272 - 422 = -150
-150 ÷ 422 = -0.35545023696682465
-0.35545023696682465 x 100 = -35.55%