245.74% is the change from 188 to 650
Calculation steps:
[( 650 - 188 ) ÷ 188] x 100 = 245.74%
Formula
Percentage change = [(650 - 188) / 188] x 100
Subtract the new number by the original number
650 - 188 = 462
462 ÷ 188 = 2.4574468085106385
2.4574468085106385 x 100 = 245.74%