86.78% is the change from 348 to 650
Calculation steps:
[( 650 - 348 ) ÷ 348] x 100 = 86.78%
Formula
Percentage change = [(650 - 348) / 348] x 100
Subtract the new number by the original number
650 - 348 = 302
302 ÷ 348 = 0.867816091954023
0.867816091954023 x 100 = 86.78%