163% is the change from 100 to 263
Calculation steps:
[( 263 - 100 ) ÷ 100] x 100 = 163%
Formula
Percentage change = [(263 - 100) / 100] x 100
Subtract the new number by the original number
263 - 100 = 163
163 ÷ 100 = 1.63
1.63 x 100 = 163%
Example