1960% is the change from 10 to 206
Calculation steps:
[( 206 - 10 ) ÷ 10] x 100 = 1960%
Formula
Percentage change = [(206 - 10) / 10] x 100
Subtract the new number by the original number
206 - 10 = 196
196 ÷ 10 = 19.6
19.6 x 100 = 1960%
Example