47.6% is the change from 645 to 952
Calculation steps:
[( 952 - 645 ) ÷ 645] x 100 = 47.6%
Formula
Percentage change = [(952 - 645) / 645] x 100
Subtract the new number by the original number
952 - 645 = 307
307 ÷ 645 = 0.475968992248062
0.475968992248062 x 100 = 47.6%