-31.93% is the change from 545 to 371
Calculation steps:
[( 371 - 545 ) ÷ 545] x 100 = -31.93%
Formula
Percentage change = [(371 - 545) / 545] x 100
Subtract the new number by the original number
371 - 545 = -174
-174 ÷ 545 = -0.3192660550458716
-0.3192660550458716 x 100 = -31.93%