638.64% is the change from 88 to 650
Calculation steps:
[( 650 - 88 ) ÷ 88] x 100 = 638.64%
Formula
Percentage change = [(650 - 88) / 88] x 100
Subtract the new number by the original number
650 - 88 = 562
562 ÷ 88 = 6.386363636363637
6.386363636363637 x 100 = 638.64%