83.85% is the change from 260 to 478
Calculation steps:
[( 478 - 260 ) ÷ 260] x 100 = 83.85%
Formula
Percentage change = [(478 - 260) / 260] x 100
Subtract the new number by the original number
478 - 260 = 218
218 ÷ 260 = 0.8384615384615385
0.8384615384615385 x 100 = 83.85%