67.26% is the change from 281 to 470
Calculation steps:
[( 470 - 281 ) ÷ 281] x 100 = 67.26%
Formula
Percentage change = [(470 - 281) / 281] x 100
Subtract the new number by the original number
470 - 281 = 189
189 ÷ 281 = 0.6725978647686833
0.6725978647686833 x 100 = 67.26%