-60.26% is the change from 541 to 215
Calculation steps:
[( 215 - 541 ) ÷ 541] x 100 = -60.26%
Formula
Percentage change = [(215 - 541) / 541] x 100
Subtract the new number by the original number
215 - 541 = -326
-326 ÷ 541 = -0.6025878003696857
-0.6025878003696857 x 100 = -60.26%