50.86% is the change from 641 to 967
Calculation steps:
[( 967 - 641 ) ÷ 641] x 100 = 50.86%
Formula
Percentage change = [(967 - 641) / 641] x 100
Subtract the new number by the original number
967 - 641 = 326
326 ÷ 641 = 0.5085803432137286
0.5085803432137286 x 100 = 50.86%