-18.08% is the change from 260 to 213
Calculation steps:
[( 213 - 260 ) ÷ 260] x 100 = -18.08%
Formula
Percentage change = [(213 - 260) / 260] x 100
Subtract the new number by the original number
213 - 260 = -47
-47 ÷ 260 = -0.18076923076923077
-0.18076923076923077 x 100 = -18.08%