-92.24% is the change from 245 to 19
Calculation steps:
[( 19 - 245 ) ÷ 245] x 100 = -92.24%
Formula
Percentage change = [(19 - 245) / 245] x 100
Subtract the new number by the original number
19 - 245 = -226
-226 ÷ 245 = -0.9224489795918367
-0.9224489795918367 x 100 = -92.24%