-32.3% is the change from 548 to 371
Calculation steps:
[( 371 - 548 ) ÷ 548] x 100 = -32.3%
Formula
Percentage change = [(371 - 548) / 548] x 100
Subtract the new number by the original number
371 - 548 = -177
-177 ÷ 548 = -0.32299270072992703
-0.32299270072992703 x 100 = -32.3%