31.98% is the change from 641 to 846
Calculation steps:
[( 846 - 641 ) ÷ 641] x 100 = 31.98%
Formula
Percentage change = [(846 - 641) / 641] x 100
Subtract the new number by the original number
846 - 641 = 205
205 ÷ 641 = 0.31981279251170047
0.31981279251170047 x 100 = 31.98%