51.21% is the change from 371 to 561
Calculation steps:
[( 561 - 371 ) ÷ 371] x 100 = 51.21%
Formula
Percentage change = [(561 - 371) / 371] x 100
Subtract the new number by the original number
561 - 371 = 190
190 ÷ 371 = 0.5121293800539084
0.5121293800539084 x 100 = 51.21%