1310% is the change from 20 to 282
Calculation steps:
[( 282 - 20 ) ÷ 20] x 100 = 1310%
Formula
Percentage change = [(282 - 20) / 20] x 100
Subtract the new number by the original number
282 - 20 = 262
262 ÷ 20 = 13.1
13.1 x 100 = 1310%
Example