-70.33% is the change from 209 to 62
Calculation steps:
[( 62 - 209 ) ÷ 209] x 100 = -70.33%
Formula
Percentage change = [(62 - 209) / 209] x 100
Subtract the new number by the original number
62 - 209 = -147
-147 ÷ 209 = -0.7033492822966507
-0.7033492822966507 x 100 = -70.33%