150.97% is the change from 259 to 650
Calculation steps:
[( 650 - 259 ) ÷ 259] x 100 = 150.97%
Formula
Percentage change = [(650 - 259) / 259] x 100
Subtract the new number by the original number
650 - 259 = 391
391 ÷ 259 = 1.5096525096525097
1.5096525096525097 x 100 = 150.97%