150% is the change from 188 to 470
Calculation steps:
[( 470 - 188 ) ÷ 188] x 100 = 150%
Formula
Percentage change = [(470 - 188) / 188] x 100
Subtract the new number by the original number
470 - 188 = 282
282 ÷ 188 = 1.5
1.5 x 100 = 150%
Example