61.78% is the change from 259 to 419
Calculation steps:
[( 419 - 259 ) ÷ 259] x 100 = 61.78%
Formula
Percentage change = [(419 - 259) / 259] x 100
Subtract the new number by the original number
419 - 259 = 160
160 ÷ 259 = 0.6177606177606177
0.6177606177606177 x 100 = 61.78%