-70.67% is the change from 208 to 61
Calculation steps:
[( 61 - 208 ) ÷ 208] x 100 = -70.67%
Formula
Percentage change = [(61 - 208) / 208] x 100
Subtract the new number by the original number
61 - 208 = -147
-147 ÷ 208 = -0.7067307692307693
-0.7067307692307693 x 100 = -70.67%